JEE MAIN - Mathematics Hindi (2024 - 29th January Morning Shift - No. 1)
माना $$f(x)=\frac{\left(2^x+2^{-x}\right) \tan x \sqrt{\tan ^{-1}\left(x^2-x+1\right)}}{\left(7 x^2+3 x+1\right)^3}$$ है। तो $$f^{\prime}(0)$$ का मान बराबर है
$$\pi$$
$$\sqrt{\pi}$$
$$0$$
$$\frac{\pi}{2}$$
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