Is Fermat's law correct?

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Offline Thebox

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Is Fermat's law correct?
« on: 18/03/2016 10:26:37 »
Xn+Yn=Zn



I calculate   Xn+Yn=sinn

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Online Colin2B

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Re: Is Fermat's law correct?
« Reply #1 on: 18/03/2016 14:24:14 »
Show your working
and the misguided shall lead the gullible,
the feebleminded have inherited the earth.

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Offline Thebox

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Re: Is Fermat's law correct?
« Reply #2 on: 18/03/2016 14:54:39 »
Show your working

Oh! I though that was the working.

[attachment=21223]


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Offline alancalverd

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Re: Is Fermat's law correct?
« Reply #3 on: 18/03/2016 16:22:42 »
I think you have confused Fermat's Principle (of reflection) with Fermat's Theorem (of integers):

an + bn ≠ cn if n>2
helping to stem the tide of ignorance

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Online Colin2B

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Re: Is Fermat's law correct?
« Reply #4 on: 18/03/2016 16:32:41 »
I think you have confused Fermat's Principle (of reflection) with Fermat's Theorem (of integers):
or just confused ?  [;)]
and the misguided shall lead the gullible,
the feebleminded have inherited the earth.