MCQ
$\operatorname{cosec}^{-1} x$ परिसर है -
  • A
    $\left[\frac{-\pi}{2}, \frac{\pi}{2}\right]$
  • B
    $[0, \pi]$
  • C
    $\left[\frac{-\pi}{2}, \frac{\pi}{2}\right]\{0\}$
  • D
    $[0, \pi]-\left\{\frac{\pi}{2}\right\}$

Answer

स्वप्रयत्न

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