The solution set of , is :

Maths Inverse Trigonometric Functions All Topic Question for Revision Test Single Correct MCQ

Published by: CGP EDU Academic Team

Published on: August 12, 2026

Text Solution

Verified by Experts

The correct answer is:

Factorize the inequality:

Using the identity , the expression becomes:

Multiply by -1 to simplify:

This implies:

Since is a strictly decreasing function, applying cot reverses the inequality:

──────────────────────────────────────────────────────────────────────────────────────────

Previous Question Next Question

Get practice questions, solutions, and test series in one place.

Share your experience with this question and solution.

Send your comment, doubt, correction, or feedback to admin.

What students say about this solution

No reviews yet. Be the first to write a review.