Let f be a real valued function, defined on R – –1, 1 & given by f(x)=3 _e | x-1 x+1 |- 2 x-1 . Then in which...

Question

Let f be a real valued function, defined on R – –1, 1 & given by f(x)=3 _e | x-1 x+1 |- 2 x-1 . Then in which of the following intervals, function f(x) is increasing?

Accepted Answer

(A)

JEE Main 2021 Mathematics question

Solution