Offline paper
Mathematics · 2016
JEE Main 2016 · 2016-04-03 Offline · Q71
For x ∈ R, f(x)=| log 2- sin x| and g(x)=f(f(x)), then:
For $\displaystyle x \in \mathbf{R}, f(x)=|\log 2-\sin x|$ and $\displaystyle g(x)=f(f(x))$, then :
Official answer
(2)
$\displaystyle g^{\prime}(0)=\cos (\log 2)$
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JEE Main 2016 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.