DIFFERENTIATION 1

Differentiate (1+cosx)^x with respect to x :

Differentiate 1/(x+ sqrt(1+x^2)) with respect to 'x'.

Differentiate (1)/( x^3) with respect to x from definition.

Differentiate 1/(sqrt(x)) from the first principle.

Differentiate 1/(x^3) from the first principle.

Differentiate 1/(sqrt(a^2-x^2)) with respect to x :

Evaluate: (d)/(dx)((1)/(x))

The following functions are differentiable on (-1,2)

If f(x)=sqrt(1-sqrt(1-x^2)) , then f(x) is (a) continuous on [-1, 1] and differentiable on (-1, 1) (b) continuous on [-1, 1] and differentiable on ( − 1 , 0 ) ∪ ( 0 , 1 ) (c) continuous and differentiable on [-1, 1] (d) none of these

If f(x) = sqrt(1-(sqrt1-x^2)) , then f(x) is (a)continuous on [-1, 1] and differentiable on (-1, 1) (b) continuous on [-1,1] and differentiable on (-1, 0) uu (0, 1) (C) continuous and differentiable on [-1, 1](d) none of these