Calculate: (d)/(dx) e^x cos(x) xdx

inurbandojoa 2022-11-21 Answered
Calculate:
d d x e x cos x
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Answers (1)

Pignatpmv
Answered 2022-11-22 Author has 22 answers
Use Product Rule to find the derivative of e x cos x. The product rule states that ( f g ) = f g + f g
( d d x e x ) cos x + e x ( d d x cos x )
The derivative of e x is e x .
e x cos x + e x ( d d x cos x )
Use Trigonometric Differentiation: the derivative of cos x is - sin x
e x cos x e x sin x
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