MCQ
$\int \frac{5 d x}{\sqrt{1-25 x^2}}=$
  • A
    $\frac{1}{5} \sin ^{-1} 5 x+k$
  • B
    $\frac{1}{25} \sin ^{-1} 5 x+k$
  • $\sin ^{-1} 5 x+k$
  • D
    $\sin ^{-1} \frac{x}{5}+k$

Answer

Correct option: C.
$\sin ^{-1} 5 x+k$
C

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