_0^4 1 4 x-x^2 d x= - Vidyadip

MCQ

$\int_0^4 \frac{1}{\sqrt{4 x-x^2}} d x=$

A
$0$
B
$2 \pi$
✓
$\pi$
D
$4 \pi$

✓

Answer

Correct option: C.

$\pi$

π

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