The function x^5 - 5 x^4 + 5 x^3 - 10 has a maximum, when x = - Vidyadip

MCQ

The function ${x^5} - 5{x^4} + 5{x^3} - 10$ has a maximum, when $x =$

A
$3$
B
$2$
✓
$1$
D
$0$

✓

Answer

Correct option: C.

$1$

c
(c) Obviously, it has a maximum at $x = 1$.

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