SOLUTION: can someone help me pleae step by step.
use the gauss-jordan method to solve
4x-3y+z+w = 21
-2x-y+2z+7w = 2
10x- 5z-20w = 15
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Matrices-and-determiminant
-> SOLUTION: can someone help me pleae step by step.
use the gauss-jordan method to solve
4x-3y+z+w = 21
-2x-y+2z+7w = 2
10x- 5z-20w = 15
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Question 83994: can someone help me pleae step by step.
use the gauss-jordan method to solve
4x-3y+z+w = 21
-2x-y+2z+7w = 2
10x- 5z-20w = 15 Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! Here is a site that will lead you thru an example
step-by-step.
http://aspire.cs.uah.edu/textbook/gauss.html
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Cheers,
Stan H.
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