Mathematics, 15.02.2021 23:40 sti192
Solve the system of equations using matrices. Use the Gaussian elimination method with back-substitution.
x+y-z=-3
4x-y+z=8
-x+5y-4z=1
The solution set is ?
Answers: 2
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Solve the system of equations using matrices. Use the Gaussian elimination method with back-substitu...
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