MCQ
$x \in R, \cot ^{-1} x=$
  • A
    $\frac{\pi}{2}-\sin ^{-1} x$
  • B
    $\frac{\pi}{2}-\cos ^{-1} x$
  • $\frac{\pi}{2}-\tan ^{-1} x$
  • D
    $\frac{\pi}{2}-\sec ^{-1} x$

Answer

Correct option: C.
$\frac{\pi}{2}-\tan ^{-1} x$
C

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free