What is the derivative of f(x)=sin(x)⋅exf(x) = \sin(x) \cdot e^xf(x)=sin(x)⋅ex?
ex(sinx+cosx)e^x(\sin x + \cos x)ex(sinx+cosx)
excosxe^x \cos xexcosx
exsinxe^x \sin xexsinx
ex(sinx−cosx)e^x(\sin x - \cos x)ex(sinx−cosx)