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(Solved): Use the method of the Inverse Matrix to solve the given linear system. Use cofactors to find the inv ...
Use the method of the Inverse Matrix to solve the given linear system. Use cofactors
to find the inverse matrix.
a)2x+y-3z=0
6x+3y-8z=0
2x-y+5z=-4
b)x+4y-2z=1
2x+7y-z=2
2x+9y-7z=3
-> please incudule all the steps and explaintions thank you. 