Class 12 Maths Inverse trigonometric Function Exercise 2.1

NCERT SOLUTIONS FOR CLASS 12 MATHS CHAPTER 2-INVERSE TRIGONOMETRIC FUNCTION EXERCISE 2.1

NCERT solutions for class 12 maths Chapter 2 Inverse Trigonometric Function is prepared by the academic team of Nashad. We have prepared  NCERT Solutions for all exercises of chapter 2. Given below is a step-by-step solution to all questions given in the NCERT textbook for Chapter 2 Inverse Trigonometric Function.

Find the principal values of the following:

Question1. Find the principal value of sin^-1 (-1/2)

Solution :
 

Question2. cos^-1(√3/2)

Solution :
 

Question3. cosec^-1(2)

Solution :

Question4. tan^-1(-√3)

Solution :
 

Question5. cos^-1(-1/2)

Solution :

Question6. tan^-1 (-1)

Solution :

Question7. sec^-1(2√3)

Solution :
 

Question8. cot^-1(√3)

Solution :

Question9. cos^-1(-1/√2)

Solution :
 

Question10. cosec^-1(-√2)

Solution :

Find the value of the following:

Question11.

Solution :

Question12.

Solution :

Question13.

Solution :
 

Therefore, option (B) is correct.

Question14.  

Solution :

Therefore, option (B) is correct.