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