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Chapter 2- Inverse Trigonometric Functions Ex-2.2 Interview Questions Answers

Question 1 : Prove 

Answer 1 : To prove: 

Let x = sinθ.Then, 

We have,

R.H.S.=

= 3θ

=L.H.S.

Question 2 : Prove 

Answer 2 : To prove:

Let x = cosθ.Then, cos−1 x =θ.

We have,

Question 3 : Prove 

Answer 3 : To prove:

Question 4 : Prove 

Answer 4 : To prove: 

Question 5 :

Write the function in thesimplest form:

Answer 5 :

Question 6 :

Write the function in thesimplest form:

Answer 6 :

Put x =cosec θ  θ =cosec−1 x


Question 7 :

Write the function in thesimplest form:

Answer 7 :

Question 8 :

Write the function in thesimplest form:

Answer 8 :

Question 9 :

Write the function in thesimplest form:

Answer 9 :

Question 10 :

Write the function in thesimplest form:

Answer 10 :


Selected

 

Chapter 2- Inverse Trigonometric Functions Ex-2.2 Contributors

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