# NCERT Solutions : Class 12 Maths with Answers MCQs Chapter 2 Inverse Trigonometric Functions

## NCERT Solutions for Class 12 Maths Chapter 2 MCQ’s with Answers Inverse Trigonometric Functions

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## NCERT Maths MCQs for Class 12 Question and Answers Chapter 2 Inverse Trigonometric Functions PDF

### Q1. The domain of the function^ = sin’ -‘(V) is

(a) [0, 1]
(b) (0, 1)
(c) [-1, 1]
(d) Φ

Option c – [-1, 1]

(a) 5
(b) 11
(c) 13
(d) 15

Option b – 11

### Q3. What is the domain of the function sin-1 x?

Option -1 ≤ x ≤ 1 or [-1, 1] –

(a) -2
(b) 4
(c) -3
(d) 5

Option b – 4

(a) 1
(b) 2
(c) 3
(d) 8

Option b – 2

(a) 0.75
(b) 1.5
(c) 0.96
(d) sin 1.5

Option c – 0.96

### Q7. Simplified form of cos-1 (4×3 – 3x)

(a) 3 sin-1x
(b) 3 cos-1x
(c) π – 3 sin-1x
(d) None of these

Option b – 3 cos-1x

(a)2/1
(b) 1
(c) 0
(d)1/2

Option d – 1/2

### Q9. Which of the following is the principal value branch of cos-1 x?

(a) [0, 1]
(b) (π, 0)
(c) (0, π)
(d) (1, 0)

Option c – (0, π)

(a) 0
(b) 1
(c) -1
(d) 1/2

Option b – 1

(a) 0
(b) 1
(c) 6
(d) 12

Option c – 6

### Q12. If 6 sin-1 (x² – 6x + 8.5) = π, then x is equal to

(a) 1
(b) 2
(c) 3
(d) 8

Option b – 2

We hope that the given NCERT MCQ Questions for Class 12 Mathematics Chapter 2 Inverse Trigonometric Functions Free Pdf download will help you in gaining knowledge on the subject.