Question

defferentiat the following:
5*e^x*sin(x)

Answer 1

d/dx [ 5*e^x*sin(x) ] =
5 * d/dx [ e^x * sin(x) ] = chain rule =
5 * [ (d (e^x)/dx) * sin(x) + e^(x) * (d(sin(x))/dx) ] =
5 * [e^x * sin(x) + e^x * cos(x) ] = 5*e^(x)*[cos(x) + sin(x)]

Answer 2

btw understand the question with the ladder ?

Answer 3

yes i got the one with the ladder. Thanks so much
Also thanks for explaining this question too.