Math, asked by fcrjpr9173, 3 months ago

Solve
х1 + 2x3 - 2x4 = 0
2х1- Х2 - x4 = 0
х1+ 2х3- x4 = 0
4x1- x2 + 3х3 – х4= 0.​

Answers

Answered by nainu2902
0

Answer:

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Step-by-step explanation:

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