Find the complex numbers , so that and .

Comment>

I know that are on circle with r=1.

And know .

How to combine it for product?

Thank you.

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- October 2nd 2013, 02:24 PMfeferon11Find the complex numbers
Find the complex numbers , so that and .

Comment>

I know that are on circle with r=1.

And know .

How to combine it for product?

Thank you. - October 2nd 2013, 03:18 PMemakarovRe: Find the complex numbers
Since arguments of complex numbers are added under multiplication of these numbers, means that is a multiple of .

- October 2nd 2013, 04:20 PMvotanRe: Find the complex numbers