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Find the matrix X if 2X+[(1, 3), (5, 7)]...

Find the matrix X if `2X+[(1, 3), (5, 7)]=[(5, 7), (9, 5)]`

A

`[(-2, -2), (2, -1)]`

B

`[(2, 2), (2,-1)]`

C

`[(1, 2), (2, 2)]`

D

`[(2, 1), (2, 2)]`

Text Solution

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The correct Answer is:
B
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