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AP EAMCET · Maths · Indefinite Integration

\(\int \sin ^{-1} \sqrt{\frac{x}{a+x}} d x=\)

  1. A \((a+x) \tan ^{-1} \sqrt{\frac{x}{a}}-\sqrt{a x}+c\)
  2. B \(\frac{1}{a+x} \tan ^{-1}\left(\frac{x}{a}\right)-\sqrt{a x}+c\)
  3. C \((a+x) \tan ^{-1}\left(\frac{a}{x}\right)+\sqrt{a x}+c\)
  4. D \(\sqrt{a+x} \tan ^{-1}\left(\frac{x}{a}\right)+a x+c\)
Verified Solution

Answer & Solution

Correct Answer

(A) \((a+x) \tan ^{-1} \sqrt{\frac{x}{a}}-\sqrt{a x}+c\)

Step-by-step Solution

Detailed explanation

\(\mathrm{I}=\int \sin ^{-1} \sqrt{\frac{x}{a+x}} d x\)…