what is my error?
- To: mathgroup at smc.vnet.net
- Subject: [mg100438] what is my error?
- From: Richard Palmer <rhpalmer at gmail.com>
- Date: Thu, 4 Jun 2009 03:31:28 -0400 (EDT)
eqns = {mr + mp == 13, fr + fp == 19, mr + fr == 15, mp + fp == 17}NSolve[eqns,
{mr, mp, fr, fp}]
gives {{mr->-4.+1. fp,mp->17.-1. fp,fr->19.-1. fp}}
The solution is {mr->8, mp->5, fr->7, fp->12} if mr,mp,fr,fp are greater
than zero
--
Richard Palmer
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