Grade 12Differential Calculus

find dy/dx when
y= e^(3x) sin 4x . 2^x

taniska

12 Years agoGrade 12

2 Answers

Rinkoo Gupta

12 Years ago

y=e^3xsin4x.2^x

dy/dx=e^3xsin4x.2^xln(2) +2^x[e3x(4cos4x)+sin4x.e^3x.3]

Thanks & Regards

Rinkoo Gupta

AskIITians Faculty

Arun Kumar

12 Years ago

Hello

$\\\frac{d}{dx}\left(e^{\left(3x\right)}\sin \left(4x0.2^x\right)\right)\: \\=\:e^{3x}\left(3\sin \left(4\cdot \:5^{-x}x\right)-4\cdot \:5^{-x}\left(x\ln \left(5\right)-1\right)\cos \left(4\cdot \:5^{-x}x\right)\right)$$

Thanks & Regards
Arun Kumar
Btech, IIT Delhi
Askiitians Faculty

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find dy/dx wheny= e^(3x) sin 4x . 2^x

taniska

2 Answers

Rinkoo Gupta

Arun Kumar

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