If minimum value of (sin –1 x) 2 + (cos –1 x) 2 is , then …

Maths Inverse Trigonometric Functions Mix Single Correct MCQ

Published by: CGP EDU Academic Team

Published on: August 14, 2026

If minimum value of (sin –1 x) 2 + (cos –1 x) 2 is , then the value of k is

None of these

Text Solution

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The correct answer is:

(sin –1 x) 2 +

= 2(sin –1 x) 2 – π sin –1 x +

so minimum value is that expression is

so, k = 8

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