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#1 2011-10-29 17:21:10
- juantheron
- Member
- Registered: 2011-10-19
- Posts: 312
Max. and Min.
If
and .Them find Max.and Min. value of
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#2 2011-10-29 23:05:27
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: Max. and Min.
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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#3 2011-11-01 15:31:16
- juantheron
- Member
- Registered: 2011-10-19
- Posts: 312
Re: Max. and Min.
Thanks bobbym for Nice Use of lagrange Multiplier Method.
PS: can we solve it Using Trig. substution
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#4 2011-11-01 17:18:19
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: Max. and Min.
Hi;
Solve what using trig substitution?
You mean the equations? Listen, Lagrange was no dummy. If he introduced that parameter it was to make those equations easy to solve. There is a very easy step to follow.
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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