CUET Mathematics - For the function f(x)=x^4-2x^2+5, x R, then which of the following statements are True? A. f(x) is increasing on (-∞,-1) B. f(x) is decreasing on (-∞,-1) C. f(x) is increasing on (-1,0)(1,∞) D. f(x) is decreasing on (1,∞) Choose the correct answer from the options given below: | PYQs + Solutions | AfterBoards