Question
$\frac{d}{{dx}}\left[ {\log \sqrt {\sin \sqrt {{e^x}} } } \right]=$
$ = \frac{1}{2}\cot \sqrt {{e^x}} \frac{1}{{2\sqrt {{e^x}} }}{e^x} = \frac{1}{4}{e^{x/2}}\cot ({e^{x/2}})$
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$( S 1): f ^{\prime}\left(-\frac{3}{2}\right)+ f ^{\prime}\left(-\frac{1}{2}\right)+ f ^{\prime}\left(\frac{1}{2}\right)+ f ^{\prime}\left(\frac{3}{2}\right)=2$
$(S2): \int_{-2}^2 f ( x ) dx =12$ है। तब