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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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PREMIERS PUBLISHERS-ALGEBRA-SOLUTION TO EXERCISE 3.19 (Multiple Choice Questions)
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