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Q94. If A = [[a, b], [c, d]], then |A(adjA)| is equal to:

Mathematics — Matrices and Determinants — Question 94 of 98

A. ad - bc
B. 1
C. (ad - bc)2
D. 1 / (ad - bc)

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If A = [[a, b], [c, d]], then |A(adjA)| is equal to: | Mathematics MCQ #94 | Examora | Examora