\[\frac{d}{dx}\{{{e}^{-a{{x}^{2}}}}\log (\sin x)\}=\] [AI CBSE 1984]

\[{{e}^{-a{{x}^{2}}}}(\cot x+2ax\log \sin x)\]

\[{{e}^{-a{{x}^{2}}}}(\cot x+ax\log \sin x)\]

\[{{e}^{-a{{x}^{2}}}}(\cot x-2ax\log \sin x)\]

\[\frac{d}{dx}\{{{e}^{-a{{x}^{2}}}}\log (\sin x)\}=\] �

1.	\[\frac{d}{dx}\{{{e}^{-a{{x}^{2}}}}\log (\sin x)\}=\] [AI CBSE 1984]
A.	\[{{e}^{-a{{x}^{2}}}}(\cot x+2ax\log \sin x)\]
B.	\[{{e}^{-a{{x}^{2}}}}(\cot x+ax\log \sin x)\]
C.	\[{{e}^{-a{{x}^{2}}}}(\cot x-2ax\log \sin x)\]
D.	None of these
Answer» D. None of these

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\[\frac{d}{dx}\{{{e}^{-a{{x}^{2}}}}\log (\sin x)\}=\] [AI CBSE 1984]

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