If , then the differential coefficient of…

MATHEMATICS · Single correct · CBSE · Mathematics · Continuity and Differentiability · Continuity and Differentiability

Problem

y=(x^2-1)^m

, then the

(2m)^{\text{th}}

differential coefficient of

y

is (a)

m

(b)

(2m)!

(c)

2m

(d)

m!