The function f(x) = 6(2x^4 - x^2) is strictly increasing in Option 1: (-∞, -1/2) (1/2, ∞) Option 2: (-1/2, 0) (1/2, ∞) Option 3: (-1/2, 1/2) Option 4: (-∞, -1/2) (0, 1/2)

The answer is '(-1/2, 0) (1/2, ∞)'. View full solution:

CUET Mathematics - The function f(x) = 6(2x^4 - x^2) is strictly increasing in | PYQs + Solutions

CUET Mathematics 2022 6 Aug Shift 2

Calculus

Medium

$(-\infty, -\frac{1}{2}) \cup (\frac{1}{2}, \infty)$

$(-\frac{1}{2}, 0) \cup (\frac{1}{2}, \infty)$

$(-\frac{1}{2}, \frac{1}{2})$

$(-\infty, -\frac{1}{2}) \cup (0, \frac{1}{2})$

✅ Correct Option: 2