JEE MATHEMATICS MCQ: DIFFERENTIATION

1 Easy

1 of 1

Analyzing +4 | -1

f(x)=2 \operatorname{Sin}^{-1} \sqrt{1-x}+\operatorname{Sin}^{-1}(2 \sqrt{x(1-x)}

for

0 < x < 1/2

then

f'(x)

is equal to

View answer and explanation

Correct option: B

Option B is correct because the derivative of the given function simplifies to 0 for

0 < x < 1/2

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