🛠️ JEE➗ Maths

Suppose \(f(x)=\frac{\left(2^{x}+2^{-x}\right) \tan x \sqrt{\tan ^{-1}\left(x^{2}-x+1\right)}}{\left(7 x^{2}+3 x+1\right…

Q1

Suppose \(f(x)=\frac{\left(2^{x}+2^{-x}\right) \tan x \sqrt{\tan ^{-1}\left(x^{2}-x+1\right)}}{\left(7 x^{2}+3 x+1\right)^{3}}\). Then the value of \(f^{\prime}(0)\) is equal to

[JEE Main 2024, 29 Jan (Shift 1)]

a

\(\pi\)

b

\(\frac{\pi}{2}\)

c

\(\sqrt{\pi}\)

d

0

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