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44

31 Aug 2022

9 pages

Fun with Trig Equations: Learn sin(x) + cos(x) = 1 & More!

This document provides an in-depth exploration of trigonometric functions, identities,... Show more

WAVE FUNCTION
Any combination of sine and cosing functions can be written in the form:
ksin (x²x) OR K COS (x + x)
↑
↑
amplituck
horizontal

Advanced Wave Function Transformations

Page two delves deeper into wave function transformations, providing more complex examples and problem-solving techniques.

The process of transforming √3cosx - sinx into the form ksinx+αx+α is demonstrated step-by-step. This example illustrates the importance of quadrant analysis when determining angles.

Vocabulary: Quadrant analysis involves considering the signs of sine and cosine to determine the correct angle in trigonometric equations.

The page also introduces a bonus section, showing how to solve for x when given a specific wave function form.

Example: For √3cosx - sinx = 2sinx+60°x+60°, we find that x = π/3 or 60°.

These examples are crucial for mastering Higher Maths wave function questions and preparing for Higher Maths Past papers.

WAVE FUNCTION
Any combination of sine and cosing functions can be written in the form:
ksin (x²x) OR K COS (x + x)
↑
↑
amplituck
horizontal

Applications and Further Transformations

Page three continues with more advanced applications of wave function transformations.

A key example demonstrates how to express cos2x + sin2x in the form kcos2xα2x-α. This problem introduces the concept of frequency doubling within wave functions.

Highlight: When the argument of sine or cosine is doubled e.g.,2xinsteadofxe.g., 2x instead of x, the frequency of the wave function is doubled.

The page also touches on the importance of understanding shifts in wave functions, both to the left and right.

Example: cos2x + sin2x = √2 cos2x45°2x-45°, demonstrating a 45° shift to the right and an amplitude of √2.

These concepts are essential for solving complex Higher Maths wave function questions and understanding Higher Maths vectors in a trigonometric context.

WAVE FUNCTION
Any combination of sine and cosing functions can be written in the form:
ksin (x²x) OR K COS (x + x)
↑
↑
amplituck
horizontal

Maximum and Minimum Values of Wave Functions

Page four focuses on applying wave function transformations to find maximum and minimum values, a crucial skill for Higher Maths Essential Skills.

The page walks through an example of writing √3cosx + sinx in the form ksinx+αx+α and then using this form to determine the function's maximum and minimum values.

Example: √3cosx + sinx = 2sinx+60°x+60°, with a maximum of 3 at x = 30° and a minimum of -1 at x = 210°.

This section emphasizes the importance of understanding how transformations affect the graph of a wave function, particularly in terms of vertical shifts and scaling.

Highlight: The amplitude kk determines the range of the function, while the phase shift αα affects where maxima and minima occur.

These concepts are frequently tested in Higher Maths Past papers and are crucial for solving Wave function questions and answers.

WAVE FUNCTION
Any combination of sine and cosing functions can be written in the form:
ksin (x²x) OR K COS (x + x)
↑
↑
amplituck
horizontal

Complex Wave Function Problems

Page five presents more challenging wave function problems, ideal for preparing for Higher Maths 2024 Solutions.

A comprehensive example involves expressing -3sinx - 4cosx in the form ksinxαx-α and then using this to analyze a more complex function: fxx = 10 - 3sinx - 4cosx.

Example: -3sinx - 4cosx = 5sinx127°x-127°, leading to fxx = 10 + 5sinx127°x-127°.

The problem then requires finding the maximum and minimum values of fxx and the x-values at which they occur, demonstrating the practical application of wave function transformations.

Highlight: The maximum and minimum values of a transformed sine function occur at 90° intervals from the phase shift angle.

This type of problem is excellent practice for Higher Maths Unit 1 assessment and reinforces key concepts in Higher Maths Trigonometry.

WAVE FUNCTION
Any combination of sine and cosing functions can be written in the form:
ksin (x²x) OR K COS (x + x)
↑
↑
amplituck
horizontal

Practical Applications of Wave Functions

Page six introduces practical applications of wave functions, connecting abstract mathematics to real-world scenarios.

A problem involving the perimeter of a shape leads to a wave function equation: h = 100 / 1+cosx+sinx1 + cosx + sinx.

Example: The problem requires expressing sinx + cosx in the form ksinx+αx+α to find the minimum value of h.

This example demonstrates how wave functions can model physical phenomena and how transformations can be used to analyze these models.

Highlight: In practical applications, the domain of the function often needs to be considered carefully to ensure solutions are physically meaningful.

Such problems are excellent preparation for Higher Maths vectors and other advanced topics that require applying trigonometric concepts to real-world situations.

WAVE FUNCTION
Any combination of sine and cosing functions can be written in the form:
ksin (x²x) OR K COS (x + x)
↑
↑
amplituck
horizontal

Solving Trigonometric Equations

Page seven focuses on solving trigonometric equations using wave function transformations, a key skill for Solving trigonometric equations - Higher Maths.

The page presents a step-by-step solution to the equation sin2x + 3cos2x + 1 = 0, demonstrating how to:

  1. Express the left side in the form Rcos2xα2x-α
  2. Solve the resulting equation
  3. Consider the full range of solutions within the given domain

Example: sin2x + 3cos2x = √10cos2x18°2x-18°, leading to solutions x = 63°, 135°, 243°, and 315°.

Highlight: When solving trigonometric equations, it's crucial to consider multiple solutions within a full rotation 0°to360°0° to 360° and to check these solutions against the given domain.

This type of problem is frequently encountered in Higher Maths Past papers and is essential for mastering Higher Maths wave function questions.

WAVE FUNCTION
Any combination of sine and cosing functions can be written in the form:
ksin (x²x) OR K COS (x + x)
↑
↑
amplituck
horizontal

Advanced Problem-Solving Techniques

Page eight delves into more advanced problem-solving techniques for wave functions, which are crucial for excelling in Higher Maths 2024 Solutions.

The page revisits the concept of finding maximum and minimum values, this time with a more complex function involving reciprocals:

h = 100 / 2sin(x+45°√2sin(x+45° + 1)

Example: The minimum value of h occurs when the denominator is at its maximum, which happens at x = 45°.

This problem demonstrates the importance of understanding how transformations affect the behavior of wave functions and how to apply this knowledge to solve practical problems.

Highlight: In problems involving reciprocals of wave functions, the maximum of the original function corresponds to the minimum of the reciprocal function, and vice versa.

These advanced techniques are essential for tackling complex Wave function questions and answers and preparing for challenging Higher Maths Unit 1 assessment tasks.

WAVE FUNCTION
Any combination of sine and cosing functions can be written in the form:
ksin (x²x) OR K COS (x + x)
↑
↑
amplituck
horizontal

Comprehensive Review and Advanced Applications

The final page provides a comprehensive review of wave function concepts and introduces advanced applications, perfect for students preparing for Higher Maths 2024 Solutions.

A complex problem involving solving the equation sin2x + 3cos2x + 1 = 0 is presented, combining multiple concepts:

  1. Transforming the expression into the form Rcos2xα2x-α
  2. Solving a cosine equation
  3. Considering multiple solutions within the given domain

Example: The equation sin2x + 3cos2x + 1 = 0 is solved by first expressing it as √10cos2x18°2x-18° + 1 = 0, leading to solutions x = 63°, 135°, 243°, and 315°.

Highlight: When solving trigonometric equations with double angles 2x2x, remember that this leads to twice as many solutions within a full rotation.

This comprehensive problem serves as an excellent review of key concepts in Higher Maths wave function questions and demonstrates the level of complexity students should be prepared for in advanced mathematics courses.

WAVE FUNCTION
Any combination of sine and cosing functions can be written in the form:
ksin (x²x) OR K COS (x + x)
↑
↑
amplituck
horizontal

Wave Function Basics and Transformations

The first page introduces the fundamental form of wave functions and essential trigonometric concepts.

Wave functions can be expressed as ksinx+αx+α or kcosxαx-α, where k represents the amplitude and α indicates horizontal shifts. This form is crucial for solving Higher Maths wave function questions.

Definition: A wave function is any combination of sine and cosine functions that can be written in the form ksinx+αx+α or kcosxαx-α.

The page also reviews important trigonometric formulas:

Highlight: Compound angle formulas and trigonometric identities are essential tools for manipulating wave functions.

An example demonstrates how to express y = cosx + sinx in the form y = k cosxαx-α. This process involves equating coefficients, using the Pythagorean identity, and determining the values of k and α.

Example: For y = cosx + sinx, we find k = √2 and α = 45°, resulting in y = √2 cosx45°x-45°.



Can't find what you're looking for? Explore other subjects.

Students love us — and so will you.

4.9/5

App Store

4.8/5

Google Play

The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.

Stefan S

iOS user

This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.

Samantha Klich

Android user

Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.

Anna

iOS user

Best app on earth! no words because it’s too good

Thomas R

iOS user

Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.

Basil

Android user

This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.

David K

iOS user

The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!

Sudenaz Ocak

Android user

In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.

Greenlight Bonnie

Android user

very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.

Rohan U

Android user

I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.

Xander S

iOS user

THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE THE SCHOOLGPT. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮

Elisha

iOS user

This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now

Paul T

iOS user

The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.

Stefan S

iOS user

This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.

Samantha Klich

Android user

Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.

Anna

iOS user

Best app on earth! no words because it’s too good

Thomas R

iOS user

Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.

Basil

Android user

This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.

David K

iOS user

The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!

Sudenaz Ocak

Android user

In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.

Greenlight Bonnie

Android user

very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.

Rohan U

Android user

I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.

Xander S

iOS user

THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE THE SCHOOLGPT. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮

Elisha

iOS user

This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now

Paul T

iOS user

 

Maths

44

31 Aug 2022

9 pages

Fun with Trig Equations: Learn sin(x) + cos(x) = 1 & More!

This document provides an in-depth exploration of trigonometric functions, identities, and equations. It covers topics such as wave functions, compound angle formulas, and solving trigonometric equations. The material is presented with detailed explanations, examples, and step-by-step solutions, making it an... Show more

WAVE FUNCTION
Any combination of sine and cosing functions can be written in the form:
ksin (x²x) OR K COS (x + x)
↑
↑
amplituck
horizontal

Sign up to see the contentIt's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Advanced Wave Function Transformations

Page two delves deeper into wave function transformations, providing more complex examples and problem-solving techniques.

The process of transforming √3cosx - sinx into the form ksinx+αx+α is demonstrated step-by-step. This example illustrates the importance of quadrant analysis when determining angles.

Vocabulary: Quadrant analysis involves considering the signs of sine and cosine to determine the correct angle in trigonometric equations.

The page also introduces a bonus section, showing how to solve for x when given a specific wave function form.

Example: For √3cosx - sinx = 2sinx+60°x+60°, we find that x = π/3 or 60°.

These examples are crucial for mastering Higher Maths wave function questions and preparing for Higher Maths Past papers.

WAVE FUNCTION
Any combination of sine and cosing functions can be written in the form:
ksin (x²x) OR K COS (x + x)
↑
↑
amplituck
horizontal

Sign up to see the contentIt's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Applications and Further Transformations

Page three continues with more advanced applications of wave function transformations.

A key example demonstrates how to express cos2x + sin2x in the form kcos2xα2x-α. This problem introduces the concept of frequency doubling within wave functions.

Highlight: When the argument of sine or cosine is doubled e.g.,2xinsteadofxe.g., 2x instead of x, the frequency of the wave function is doubled.

The page also touches on the importance of understanding shifts in wave functions, both to the left and right.

Example: cos2x + sin2x = √2 cos2x45°2x-45°, demonstrating a 45° shift to the right and an amplitude of √2.

These concepts are essential for solving complex Higher Maths wave function questions and understanding Higher Maths vectors in a trigonometric context.

WAVE FUNCTION
Any combination of sine and cosing functions can be written in the form:
ksin (x²x) OR K COS (x + x)
↑
↑
amplituck
horizontal

Sign up to see the contentIt's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Maximum and Minimum Values of Wave Functions

Page four focuses on applying wave function transformations to find maximum and minimum values, a crucial skill for Higher Maths Essential Skills.

The page walks through an example of writing √3cosx + sinx in the form ksinx+αx+α and then using this form to determine the function's maximum and minimum values.

Example: √3cosx + sinx = 2sinx+60°x+60°, with a maximum of 3 at x = 30° and a minimum of -1 at x = 210°.

This section emphasizes the importance of understanding how transformations affect the graph of a wave function, particularly in terms of vertical shifts and scaling.

Highlight: The amplitude kk determines the range of the function, while the phase shift αα affects where maxima and minima occur.

These concepts are frequently tested in Higher Maths Past papers and are crucial for solving Wave function questions and answers.

WAVE FUNCTION
Any combination of sine and cosing functions can be written in the form:
ksin (x²x) OR K COS (x + x)
↑
↑
amplituck
horizontal

Sign up to see the contentIt's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Complex Wave Function Problems

Page five presents more challenging wave function problems, ideal for preparing for Higher Maths 2024 Solutions.

A comprehensive example involves expressing -3sinx - 4cosx in the form ksinxαx-α and then using this to analyze a more complex function: fxx = 10 - 3sinx - 4cosx.

Example: -3sinx - 4cosx = 5sinx127°x-127°, leading to fxx = 10 + 5sinx127°x-127°.

The problem then requires finding the maximum and minimum values of fxx and the x-values at which they occur, demonstrating the practical application of wave function transformations.

Highlight: The maximum and minimum values of a transformed sine function occur at 90° intervals from the phase shift angle.

This type of problem is excellent practice for Higher Maths Unit 1 assessment and reinforces key concepts in Higher Maths Trigonometry.

WAVE FUNCTION
Any combination of sine and cosing functions can be written in the form:
ksin (x²x) OR K COS (x + x)
↑
↑
amplituck
horizontal

Sign up to see the contentIt's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Practical Applications of Wave Functions

Page six introduces practical applications of wave functions, connecting abstract mathematics to real-world scenarios.

A problem involving the perimeter of a shape leads to a wave function equation: h = 100 / 1+cosx+sinx1 + cosx + sinx.

Example: The problem requires expressing sinx + cosx in the form ksinx+αx+α to find the minimum value of h.

This example demonstrates how wave functions can model physical phenomena and how transformations can be used to analyze these models.

Highlight: In practical applications, the domain of the function often needs to be considered carefully to ensure solutions are physically meaningful.

Such problems are excellent preparation for Higher Maths vectors and other advanced topics that require applying trigonometric concepts to real-world situations.

WAVE FUNCTION
Any combination of sine and cosing functions can be written in the form:
ksin (x²x) OR K COS (x + x)
↑
↑
amplituck
horizontal

Sign up to see the contentIt's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Solving Trigonometric Equations

Page seven focuses on solving trigonometric equations using wave function transformations, a key skill for Solving trigonometric equations - Higher Maths.

The page presents a step-by-step solution to the equation sin2x + 3cos2x + 1 = 0, demonstrating how to:

  1. Express the left side in the form Rcos2xα2x-α
  2. Solve the resulting equation
  3. Consider the full range of solutions within the given domain

Example: sin2x + 3cos2x = √10cos2x18°2x-18°, leading to solutions x = 63°, 135°, 243°, and 315°.

Highlight: When solving trigonometric equations, it's crucial to consider multiple solutions within a full rotation 0°to360°0° to 360° and to check these solutions against the given domain.

This type of problem is frequently encountered in Higher Maths Past papers and is essential for mastering Higher Maths wave function questions.

WAVE FUNCTION
Any combination of sine and cosing functions can be written in the form:
ksin (x²x) OR K COS (x + x)
↑
↑
amplituck
horizontal

Sign up to see the contentIt's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Advanced Problem-Solving Techniques

Page eight delves into more advanced problem-solving techniques for wave functions, which are crucial for excelling in Higher Maths 2024 Solutions.

The page revisits the concept of finding maximum and minimum values, this time with a more complex function involving reciprocals:

h = 100 / 2sin(x+45°√2sin(x+45° + 1)

Example: The minimum value of h occurs when the denominator is at its maximum, which happens at x = 45°.

This problem demonstrates the importance of understanding how transformations affect the behavior of wave functions and how to apply this knowledge to solve practical problems.

Highlight: In problems involving reciprocals of wave functions, the maximum of the original function corresponds to the minimum of the reciprocal function, and vice versa.

These advanced techniques are essential for tackling complex Wave function questions and answers and preparing for challenging Higher Maths Unit 1 assessment tasks.

WAVE FUNCTION
Any combination of sine and cosing functions can be written in the form:
ksin (x²x) OR K COS (x + x)
↑
↑
amplituck
horizontal

Sign up to see the contentIt's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Comprehensive Review and Advanced Applications

The final page provides a comprehensive review of wave function concepts and introduces advanced applications, perfect for students preparing for Higher Maths 2024 Solutions.

A complex problem involving solving the equation sin2x + 3cos2x + 1 = 0 is presented, combining multiple concepts:

  1. Transforming the expression into the form Rcos2xα2x-α
  2. Solving a cosine equation
  3. Considering multiple solutions within the given domain

Example: The equation sin2x + 3cos2x + 1 = 0 is solved by first expressing it as √10cos2x18°2x-18° + 1 = 0, leading to solutions x = 63°, 135°, 243°, and 315°.

Highlight: When solving trigonometric equations with double angles 2x2x, remember that this leads to twice as many solutions within a full rotation.

This comprehensive problem serves as an excellent review of key concepts in Higher Maths wave function questions and demonstrates the level of complexity students should be prepared for in advanced mathematics courses.

WAVE FUNCTION
Any combination of sine and cosing functions can be written in the form:
ksin (x²x) OR K COS (x + x)
↑
↑
amplituck
horizontal

Sign up to see the contentIt's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Wave Function Basics and Transformations

The first page introduces the fundamental form of wave functions and essential trigonometric concepts.

Wave functions can be expressed as ksinx+αx+α or kcosxαx-α, where k represents the amplitude and α indicates horizontal shifts. This form is crucial for solving Higher Maths wave function questions.

Definition: A wave function is any combination of sine and cosine functions that can be written in the form ksinx+αx+α or kcosxαx-α.

The page also reviews important trigonometric formulas:

Highlight: Compound angle formulas and trigonometric identities are essential tools for manipulating wave functions.

An example demonstrates how to express y = cosx + sinx in the form y = k cosxαx-α. This process involves equating coefficients, using the Pythagorean identity, and determining the values of k and α.

Example: For y = cosx + sinx, we find k = √2 and α = 45°, resulting in y = √2 cosx45°x-45°.

Can't find what you're looking for? Explore other subjects.

Students love us — and so will you.

4.9/5

App Store

4.8/5

Google Play

The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.

Stefan S

iOS user

This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.

Samantha Klich

Android user

Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.

Anna

iOS user

Best app on earth! no words because it’s too good

Thomas R

iOS user

Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.

Basil

Android user

This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.

David K

iOS user

The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!

Sudenaz Ocak

Android user

In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.

Greenlight Bonnie

Android user

very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.

Rohan U

Android user

I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.

Xander S

iOS user

THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE THE SCHOOLGPT. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮

Elisha

iOS user

This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now

Paul T

iOS user

The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.

Stefan S

iOS user

This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.

Samantha Klich

Android user

Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.

Anna

iOS user

Best app on earth! no words because it’s too good

Thomas R

iOS user

Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.

Basil

Android user

This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.

David K

iOS user

The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!

Sudenaz Ocak

Android user

In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.

Greenlight Bonnie

Android user

very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.

Rohan U

Android user

I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.

Xander S

iOS user

THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE THE SCHOOLGPT. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮

Elisha

iOS user

This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now

Paul T

iOS user