f(x)=tan^(-1)x,quad x in[0,quad 1]

Vertify mean value theorem for the following functions: f(x) = tan^(-1)x, x in [0, 1]

The function f(x)=tan^(-1)(tan x) is

Statement 1: let f(x)=2tan^(-1)((1-x)/(1+x)) on [0,1] then range of f=[0,(pi)/(2)] Statement 2:f decreases from (pi)/(4) to 0

If f(x)=x tan^(-1)x, then f'(1) equals

If f(x)=x*tan^(-1)x," then: "f'(1)=

If : f(x)=x*tan^(-1)x," then: "f'(1)=

If f(x) = x tan^(-1)x , then f^(')(1) is equal to