Find the maximum value of 2x3 – 24x + 107 in the interval [1, 3] Find the
maximum value of the same function in [–3, –1] Rationalised 2023-24
 MATHEMATICS
176
11 It is given that at x = 1, the function x4 – 62x2 + ax + 9 attains its maximum value,
on the interval [0, 2]