The function f(= log (1 + – 2𝑥/2+𝑥 is increasing on
A. (-1, ∞)
B. (-∞, 0)
C. (-∞, ∞)
D. None of these
Answer:A
The function f(= log (1 + – 2𝑥/2+𝑥 is increasing on
A. (-1, ∞) B. (-∞, 0) C. (-∞, ∞) D. None of these