# Test: Single Correct MCQs: Inverse Trigonometric Functions | JEE Advanced

## 9 Questions MCQ Test Mathematics For JEE | Test: Single Correct MCQs: Inverse Trigonometric Functions | JEE Advanced

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Attempt Test: Single Correct MCQs: Inverse Trigonometric Functions | JEE Advanced | 9 questions in 10 minutes | Mock test for JEE preparation | Free important questions MCQ to study Mathematics For JEE for JEE Exam | Download free PDF with solutions
QUESTION: 1

### The value of Solution:  QUESTION: 2

### If we consider only the prin ciple values of th e inverse trigonometric functions then the value of Solution: QUESTION: 3

### The number of real solutions of Solution: ⇒ x2 + x+1 = 1⇒ x(x +1) = 0
⇒ x = 0, – 1 are the only real solutions.

QUESTION: 4  for then x equals

Solution:  On both sides we have G.P. of infinite terms. QUESTION: 5

If 0 < x < 1, then Solution:    QUESTION: 6

The value of x for which sin (cot –1 (1+ x)) = cos (tan–1 x) is

Solution:   QUESTION: 7

The value of cot Solution:   QUESTION: 8

The principal value of Solution:

The principal value of = sin –1 (sin π / 3) = π / 3
∴ (d) is the correct answer..

*Multiple options can be correct
QUESTION: 9 where the inverse trigonometric functions take only the principal values, then the correct option(s) is (are)

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