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anilorap
 3 years ago
xy+2zw=1
2x+y2z2w=2
x+2y4z+w=1
3x 3w=3
anilorap
 3 years ago
xy+2zw=1 2x+y2z2w=2 x+2y4z+w=1 3x 3w=3

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anilorap
 3 years ago
Best ResponseYou've already chosen the best response.1solve the linear equation by gaussjordam elimination

fiddlearound
 3 years ago
Best ResponseYou've already chosen the best response.0try this: http://en.reshish.ru/

fiddlearound
 3 years ago
Best ResponseYou've already chosen the best response.0Solution set: x1 = 1 + x4 x2 = 2x3 x3, x4  free

fiddlearound
 3 years ago
Best ResponseYou've already chosen the best response.0Here are a couple more:  create a 4 row X 5 column matrix, fill in the numbers and solve: http://gregthatcher.com/Mathematics/GaussJordan.aspx http://www.idomaths.com/gauss_jordan.php
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