engineering recuitment NIELIT Scientific Assistant Mock Test 2025 Engineering Mathematics Calculus Maxima & Minima
Which of the following is true for the function,
f(x) = x4 - 4x3 + 6x2 - 4x - 181
Maxima at x = -1
2
Minima at x = -1
3
Maxima at x = 1
4
Minima at x = 1