Let . (a) Obtain the value of . (b) Differentiate your answer with respect to to…

MATHEMATICS · Subjective · CBSE · Mathematics · Integrals · Integrals

Problem

Let

I=\displaystyle \int x^{4} e^{x}\,dx

. (a) Obtain the value of

I

. (b) Differentiate your answer with respect to

x

to verify that it yields

x^{4} e^{x}