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Question
Find a 2 x 2 matrix B such that B `= [(1, -2),(1,4)] = [(6,0),(0,6)]`
Options
`[(4,2),(-1,1)]`
`[(4,2),(1,1)]`
`[(1,2),(-1,4)]`
`[(1,-2),(-1,4)]`
MCQ
Solution
`[(4,2),(-1,1)]`
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