RS Aggarwal Class 10 Math Solutions Chapter 13 – Trigonometric Identities

Trigonometric identities represent the applications of the various concepts learned in the previous chapters of RS Aggarwal Class 10 maths but are simultaneously another building block towards subsequent chapters.

You can also expect several questions from Chapter 13 Trigonometric Identities during your board examinations and in general trigonometric identities are valuable at various points during your higher grades.

RS Aggarwal Class 10 Math Solutions Chapter 13 Trigonometric Identities

Also Read:
Chapter 10 – Trigonometric Ratios
Chapter 11 – T-Ratios of Some Particular Angles
Chapter 12 – Trigonometric Ratios of Complementary Angles

So it is very valuable to memorise the identities here before moving on to more difficult topics, and what better way to learn a topic than by actively studying it and answering questions about it?

RS Aggarwal Class 10 Math Solutions Chapter 13 Trigonometric Identities PDF Download

You can find RS Aggarwal Class 10 Solutions for Chapter 13 Trigonometric Identities on our website, and view the solutions for this topic. Moreover, the solutions for other RS Aggarwal class 10 chapters are available on our site if you want to study the topics related to Trigonometric identities. You can also download these solutions as PDF files for viewing them offline.

Basics of Trigonometric Identities

Within RS Aggarwal class 10 maths chapter 13 there are three primary identities that are of value to your studies and you should absolutely memorise them:

  • sin2θ + cos2θ = 1
  • 1 + tan2θ = sec2θ
  • 1 + cot2θ = cosec2θ

Questions you can anticipate from Class 10 Maths Chapter 13 Trigonometric Identities

This is one of the chapters where students can expect to give proof for each of the identities in the chapter. Instead of memorising these proofs, it would be much more worthwhile to understand the derivations and appreciate their origins from the basics of shapes to the more fundamental trigonometric equations that were learned in the previous chapters and by this point, many of you will have by-hearted through chants and mnemonics.

Additionally, you may be asked to explain how the LHS and RHS of an equation are equal. These are the more common variety of questions in RS Aggarwal Class 10 chapter 13 and require more of your concentration. Additionally, they incorporate the concepts you have already studied to give an extra layer of challenge. 

Conclusion: Class 10 RS Aggarwal Trigonometric Identities Solutions

Students using the RS Aggarwal class 10 maths book should pay close attention to this chapter and use it to become more proficient at handling trigonometric identities. Our website resources including the RS Aggarwal chapter 13 trigonometric identities solutions are at your disposal to aid during your studies. 

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