f(x) = (sin-1x)2 . cos(1/x) if x ≠ 0; f(0) = 0, f(x) is :-

Continuity and DifferentiabilityHard

Question

f(x) = (sin^-1x)² . cos(1/x) if x ≠ 0; f(0) = 0, f(x) is :-

A.continuous no where in -1 ≤ x ≤ 1

B.continuous everywhere in -1 ≤ x ≤ 1

C.differentiable no where in -1 ≤ x ≤ 1

D.differentiable everywhere in -1 ≤ x ≤ 1

Create a free account to view solution