I just started studying complex numbers. It says complex numbers in polar form can be expressed as a power of e:(adsbygoogle = window.adsbygoogle || []).push({});

e^ix = cosx + isinx

I don't quite understand how this equation works.

How do i evaluate e^ix? And how does taking e to the power of ix get me a complex number a + bi or even in polar form?

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# Euler's Formula - Need help!

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