0 0 votes The value of the complex number $i^{-1/2}$ (where $i=\sqrt{-1}$) is $\frac{1}{\sqrt{2}}\left ( 1-i \right )$ $-\frac{1}{\sqrt{2}}i$ $\frac{1}{\sqrt{2}}i$ $\frac{1}{\sqrt{2}}\left ( 1+i \right )$ Complex variables gate2019 complex-variables complex-number + – Arjun 5.1k points answer Follow 0 reply