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posted by Stranger on Monday, March 18, 2013 at 3:16am.
A is a 2 by 2 matrix. Given that A=(5 1) (1 5) , what is the value of det(A)? det(A) is determinant of A
|A| = 5*5 - 1*1 = 24 If that isn't clear, review how to calculate determinants.
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