Please could some one check this
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meme12
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- 17-10-2015 12:20
Last edited by meme12; 17-10-2015 at 12:24. -
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- 17-10-2015 12:24
Check what?
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Kevin De Bruyne
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- 17-10-2015 12:28
(Original post by meme12)
x
And think about where this applies in your calculations. -
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- 17-10-2015 12:31
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meme12
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- 17-10-2015 12:40
(Original post by TeeEm)
squaring eiθ is ei2θ and not what you wrote there
Yes you are right , how do I get that is equal to one any idea -
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- 17-10-2015 12:42
ei2θ = cos2θ + isin2θ
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meme12
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- 17-10-2015 12:44
What I did so far is right if e^2iphi is equal to one
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- 17-10-2015 13:10
(Original post by meme12)
What I did so far is right if e^2iphi is equal to one -
meme12
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- 17-10-2015 13:17
Tee can you send me the site address , mad for math .
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- 17-10-2015 14:03
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- 17-10-2015 14:22
(Original post by meme12)
Tee can you send me the site address , mad for math . -
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- 17-10-2015 22:15
(Original post by meme12)
Tee can you send me the site address , mad for math .
there are 2 mistakes
cosθ =1/2[ eiθ +e-iθ]
sinθ =1/(2i)[ eiθ - e-iθ]
and
[eiθ ]2 is ei2θ and not what you wrote thereLast edited by TeeEm; 17-10-2015 at 22:16. -
meme12
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- 17-10-2015 23:35
It's ok , I did still didn't make difference , I have to try different way I think , I couldn't find that site in your profile .
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- 17-10-2015 23:44
(Original post by meme12)
It's ok , I did still didn't make difference , I have to try different way I think , I couldn't find that site in your profile . -
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- 18-10-2015 20:35
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- 18-10-2015 20:38
(Original post by dpm)
some very nice resources there. Many thanks for sharing. -
meme12
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- 18-10-2015 21:51
Yes I find it very useful thx.
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