If A is an invertible square matrix of order 3 and |A| = 5, then find the value of |adj A|.
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hey.......
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| adj A | = | A |^n - 1 where n is the order of the square matrix A.
Here , n = 3 and | A | = 5
Therefore , | adj A | = 5^2 = 25
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i hope this helps u.
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mark it as brainliest i request u plz
.
| adj A | = | A |^n - 1 where n is the order of the square matrix A.
Here , n = 3 and | A | = 5
Therefore , | adj A | = 5^2 = 25
.
.
.
i hope this helps u.
.
mark it as brainliest i request u plz
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