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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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