# NCERT Class 12-Mathematics: Chapter – 2 Inverse Trigonometric Function Part 14 (For CBSE, ICSE, IAS, NET, NRA 2022)

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## Objective Type Questions

### Choose the Correct Answers from the Given Four Options in Each of the Exercises from 20 to 37 (M. C. Q.)

**Question 20**:

Which of the following is the principal value branch of ?

(A)

(B)

(C)

(D)

**Answer: (C)**

**Question 21**:

Which of the following is the principal value branch of ?

(A)

(B)

(C)

(D)

**Answer: (D)**

**Question 22**:

If , then equals

(A)

(B)

(C)

(D)

**Answer: (B)**

**Question 23**:

The value of is

(A)

(B)

(C)

(D)

**Answer: (D)**

**Question 24**:

The domain of the function is

(A)

(B)

(C)

(D)

**Answer: (A)**

**Question 25**:

The domain of the function defined by is

(A

(B)

(C)

(D) None of these

**Answer: (A)**

**Question 26**:

If , then is equal to

(A)

(B)

(C)

(D)

**Answer: (B)**

**Question 27**:

The value of is equal to

(A)

(B)

(C)

(D)

**Answer: (C)**

**Question 28**:

The value of is equal to

(A)

(B)

(C)

(D)

**Answer: (A)**