MCQ
વિધેય $\operatorname{cosec}^{-1}\left(\frac{1+\mathrm{x}}{\mathrm{x}}\right)$ નો પ્રદેશ મેળવો.
- A$\left(-1,-\frac{1}{2}\right] \cup(0, \infty)$
- B$\left[-\frac{1}{2}, 0\right) \cup[1, \infty)$
- C$\left(-\frac{1}{2}, \infty\right)-\{0\}$
- ✓$\left[-\frac{1}{2}, \infty\right)-\{0\}$