Convert into polar form of e raise to power i(theta), please help.

**i**^{1/2}

and

**z**^{1/n
and }

**-9**

*where z=x+i y*

Re: Convert into polar form of e raise to power i(theta), please help.

Quote:

Originally Posted by

**szak1592** **i**^{1/2}

and

**z**^{1/n
and }

**-9**

*where z=x+i y*

and

and

^{ i \pi } " alt="\displaystyle -9 = 9\,e^{ i \pi } " />

Re: Convert into polar form of e raise to power i(theta), please help.

Re: Convert into polar form of e raise to power i(theta), please help.

Quote:

Originally Posted by

**HallsofIvy**

is only if the complex number is in the first quadrant. Otherwise you need to evaluate the angle in the first quadrant and then transform.