Mark the correct alternative in the following: f(x) = 2x – tan –1 x – log is monotonically increasing when

Question

Philoid · Accepted Answer

Formula:- (i) The necessary and sufficient condition for differentiable function defined on (a,b) to be strictly increasing on (a,b) is that f’(x)>0 for all x(a,b)

Given:-

For increasing function f’(x)>0

x ϵ R

Mark the correct alternative in the following:f(x) = 2x – tan–1 x – logis monotonically increasing when

Mark the correct alternative in the following:
f(x) = 2x – tan^–1 x – logis monotonically increasing when