For which of the following values of does the formula become invalid?

MATHEMATICS · Single correct · CBSE · Mathematics · Integrals · Integrals

Problem

For which of the following values of

n

does the formula

\displaystyle \int x^{n}\,dx=\dfrac{x^{n+1}}{n+1}+C

become invalid? (a)

-2

(b)

0

(c)

-1

(d)

1