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-   -   Algebra problem............? (http://mymathforum.com/algebra/16005-algebra-problem.html)

usEngineer November 27th, 2010 04:32 AM

Algebra problem............?
 
If
(F/B)^(?*cot?) = (2?*P*cot? + 2Y)

prove that

p=Y(1+(tan?)/?)(1-(F/B)^(?*cot?))

Thanks in advance

stainburg November 27th, 2010 04:54 AM

Re: Algebra problem............?
 
Is it to prove

?

usEngineer November 27th, 2010 04:58 AM

Re: Algebra problem............?
 
Stainburg .. YES

usEngineer November 27th, 2010 05:00 AM

Re: Algebra problem............?
 
I guess it can't be proven ... but is there even an approximation ?

stainburg November 27th, 2010 05:09 AM

Re: Algebra problem............?
 
Quote:

Originally Posted by usEngineer
I guess it can't be proven ... but is there even an approximation ?

Me too. But I think anything could be possible..., so I'm trying to apply the Maclaurin expansion. :roll:

usEngineer November 27th, 2010 05:12 AM

Re: Algebra problem............?
 
Quote:

Originally Posted by stainburg
Quote:

Originally Posted by usEngineer
I guess it can't be proven ... but is there even an approximation ?

Me too. But I think anything could be possible..., so I'm trying to apply the Maclaurin expansion. :roll:

Thanks for ur time :)

usEngineer November 27th, 2010 05:24 AM

Re: Algebra problem............?
 
Dear
If it's impossible can this be proven ?
when
(F/B)^(?*cot?) = (2?*P*cot? + 2Y)/Y

to prove the same ?

stainburg November 27th, 2010 06:02 AM

Re: Algebra problem............?
 
seems no way too. I just wonder how the author put things together? :shock:

skipjack November 27th, 2010 01:55 PM

It could of course be proved from


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