If _0^a 3 x^2 d x=8, then a = - Vidyadip

MCQ

If $\int_0^a 3 x^2 d x=8$, then $a =$

✓
$2$
B
$0$
C
$\frac{8}{3}$
D
$a$

✓

Answer

Correct option: A.

$2$

(a) $2$

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