find-the-derivative-of-the-function-yexcosxyexcos-x

Question

Find the derivative of the function y=excos⁡xy=$$e^{x}$$\cos x.

Accepted Answer

y′=ex(cos⁡x−sin⁡$$x)y^{\prime}$$=$$e^{x}$$\left(\cos x-\sin x\right)

Answer

y′=−exsin⁡$$xy^{\prime}$$=$$-e^{x}$$\sin x

Answer

y′=ex(cos⁡x+sin⁡$$x)y^{\prime}$$=$$e^{x}$$\left(\cos x+\sin x\right)

Answer

y′=exsin⁡$$xy^{\prime}$$=$$e^{x}$$\sin x

Find the derivative of the function y=excosxy=e^{x}\(\cos\) x.