russellcreque9178 russellcreque9178
  • 30-05-2018
  • Mathematics
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Solve the system by any method x+y+z+w=0, 4x-y+4z-w=0, 3x+4y-z+4w=-4, x-2y+3z-w=0

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1rstar
1rstar 1rstar
  • 02-06-2018
Heya !

Check the attachment.
Hope it helps you :)
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