# NCERT Class 12-Mathematics: Chapter – 2 Inverse Trigonometric Function Part 15 (For CBSE, ICSE, IAS, NET, NRA 2022)

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**Question 29**:

The value of the expression is

(A)

(B)

(C)

(D)

**Answer: (B)**

**Question 30**:

If then equals

(A)

(B)

(C)

(D)

**Answer: (A)**

**Question 31**:

If where then the value of is

(A)

(B)

(C)

(D)

**Answer: (D)**

**Question 32**:

The value of is

(A)

(B)

(C)

(D)

**Answer: (D)**

**Question 33**:

The value of the expression is

(A)

(B)

(C)

(D)

**Answer: (B)**

**Question 34**:

If , then is equal to

(A)

(B)

(C)

(D)

**Answer: (A)**

**Question 35**:

If , then equals

(A)

(B)

(C)

(D)

**Answer: (C)**

**Question 36**:

The number of real solutions of the equation is

(A)

(B)

(C)

(D) Infinite

**Answer: (A)**

**Question 37**:

If , then

(A)

(B)

(C)

(D)

**Answer: (A)**