MCQ
The value of $\int \frac{ d x}{\sqrt{1-x}}$ is
  • A
    $2 \sqrt{1-x}+ c$
  • $-2 \sqrt{1-x}+ c$
  • C
    $\sqrt{x}+ c$
  • D
    $x+c$

Answer

Correct option: B.
$-2 \sqrt{1-x}+ c$
$-2 \sqrt{1-x}+ c$

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