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Maths Inverse Trigonometric Functions Inverse Trigonometric Functions, Inverse Trigo Identities Single Correct MCQ

Published by: CGP EDU Academic Team

Published on: August 13, 2026

If sin –1 – sin –1 – = 0 then x is a root of the equation -

x 2 – 6x + 10 = 0

x 2 – x – 6 = 0

x 2 + x – 6 = 0

x 2 – x – 12 = 0

Text Solution

Verified by Experts

The correct answer is:

– = sin –1 ⇒ sin =

= ⇒ x = 4

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