The function, {f}( {x})=(3 {x}-7) {x}^{2 \/ 3}, {x}\in{R}, isincreasing for all x lying in : [3 Sep 2020 Shift 1]

Correct Answer is : (−∞,0)∪(1415,∞)

(-\infty, 0)\cup( {3}{7}, \infty)

(-\infty, 0)\cup( \frac{14}{15}, \infty)

(-\infty,- \frac{14}{15} ) \\cup(0, \infty)

JEE Mains 03-Sep-2020 Shift 1 Solved Paper

Section: Mathematics

Question : 62 of 75

Marks: +1, -0

The function, f(x)=(3x−7)x2∕3,x∈R, isincreasing for all x lying in :

[3 Sep 2020 Shift 1]

Go to Question:

Prev Question

Next Question