#1**+5 **

Best Answer

$$\\\frac{1}{i}\\\\

=\frac{1}{\sqrt{-1}}\\\\

=\frac{1}{\sqrt{-1}}\times \frac{\sqrt{-1}}{\sqrt{-1}}\\\\

=\frac{1\sqrt{-1}}{-1}\\\\

=\frac{\sqrt{-1}}{-1}\\\\

=-i$$

That is what I get anyway! And WolfraAlpha agrees with me. There seems to be a problem with the site calc.

Melody
Sep 18, 2014