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Find x and y : [[x,-2y],[0,-2]]=[[1,-8],...

Find x and y :
`[[x,-2y],[0,-2]]=[[1,-8],[0,-2]]`

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`[[x,-2y],[0,-2]]=[[1,-8],[0,-2]]`
`:.x=1,-2y=-8`
`x=1,y=4`
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MBD PUBLICATION-MATRICES-QUESTION BANK
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