CBSE

MATHEMATICS · Single correct · CBSE · Mathematics · Continuity and Differentiability · Continuity and Differentiability

Problem

ddx(exlog⁡(sin⁡2x))=\frac{d}{dx}\left(e^x\log(\sin 2x)\right) = (a) ex(log⁡(sin⁡2x)+2cot⁡2x)e^x(\log(\sin 2x)+2\cot 2x) (b) ex(log⁡(cos⁡2x)+2cot⁡2x)e^x(\log(\cos 2x)+2\cot 2x) (c) ex(log⁡(cos⁡2x)+cot⁡2x)e^x(\log(\cos 2x)+\cot 2x) (d) None of these

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