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Q87. If A = [aij]3×3, then which one represents |A|:

Mathematics — Matrices and Determinants — Question 87 of 98

A. a11M11 - a21M21 + a31M31
B. a13A13 + a23A23 + a33A33
C. a11A11 + a22A22 + a33A33
D. Both A and B

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If A = [aij]3×3, then which one represents |A|: | Mathematics MCQ #87 | Examora | Examora