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Asked Nov 5, 2019
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Find the inverse of the following matrix:

 
[1 6]
[1 7]
Find the inverse of the following matrix:
[1 6
|1 7
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Find the inverse of the following matrix: [1 6 |1 7

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Expert Answer

Step 1

The inverse of the matrix A is given by,

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adj4 A (cofactor A)

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Step 2

Let the matrix A is g...

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1 6 A = 1 7 7 cofactorA -6 7 -6 (cofactor4) 7 -6 So, adj4 1 1 6 and,|A 7 |A 7-6 1

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