If Rolle’s theorem holds for the function \(f(x) = \ x^{3} - ax^{2} + bx - 4,\) \(x\epsilon\lbrack 1,2\rbrack\) with \(f'(\frac{4}{3}) = 0,\ \)then ordered pair (a, b) is equal to

[JEE Main 2021, 25 Feb (Shift 1)]

Question

If Rolle’s theorem holds for the function \(f(x) = \ x^{3} - ax^{2} + bx - 4,\) \(x\epsilon\lbrack 1,2\rbrack\) with \(f'(\frac{4}{3}) = 0,\ \)then ordered pair (a, b) is equal to

[JEE Main 2021, 25 Feb (Shift 1)]

YESPYQ · Accepted Answer

Options are free to see. Unlock the correct answer and full explanation with PYQ Pass.

If Rolle’s theorem holds for the function \(f(x) = \ x^{3} - ax^{2} + bx - 4,\) \(x\epsilon\lbrack 1,2\rbrack\) with \(f…

Practice more JEE Maths PYQs