Question

If f(x) = logₑ{(1-x)/(1+x)}, |x| < 1, then f{(2x)/(1+x²)}
is equal to:
(A) 2f(x) (B)
{f (x)}²
(C) 2f (x²) (D) -2f (x)

Answer 1

Answer:

option A is correct

plz refer to pic

hope it works ❤️❤️

plz mark it as brainliest answer