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Question: Answered & Verified by Expert
$\int_{0}^{a} \sqrt{\frac{x}{a-x}} d x=$
MathematicsDefinite IntegrationJEE Main
Options:
  • A $\left(\frac{\pi}{4}\right) a$
  • B $-\pi a$
  • C $2 \pi a$
  • D $\left(\frac{\pi}{2}\right) a$
Solution:
1179 Upvotes Verified Answer
The correct answer is: $\left(\frac{\pi}{2}\right) a$
(C)

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