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- Mar 1st 2012, 01:03 PMMhmh96proof
- Mar 1st 2012, 01:19 PMPlatoRe: proof
To prove this you need to know the principal value of a complex exponential.

Recall that - Mar 1st 2012, 01:47 PMMhmh96Re: proof
Ok,but how can i start?

- Mar 1st 2012, 02:11 PMPlatoRe: proof
- Mar 1st 2012, 02:19 PMMhmh96Re: proof
Yes, i have no background about how to prove it so i want to know the proof in details ,if that ok.

- Mar 1st 2012, 02:28 PMPlatoRe: proof
- Mar 1st 2012, 02:34 PMMhmh96Re: proof
I guess that is right,thanks anyway.

- Mar 2nd 2012, 07:34 AMMhmh96Re: proof
I think i found the proof ,but i still have one more problem

when we raise i to the power i ,the result should be real number,right? - Mar 4th 2012, 07:01 AMSorobanRe: proof
Hello, Mhmh96!

Quote:

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