The determinant of a 3 3 matrix A is defined as follows. Does the method of
Question:
The determinant of a 3 × 3 matrix A is defined as follows.
Does the method of evaluating a determinant using “diagonals” extend to 4 × 4 matrices?
Transcribed Image Text:
a12 a13 fA 3 | а21 аzz аз |, then |А азі аз2 аз. a11 a13 a12 аз a21 a22 азз |аз1 аз2 Е (аја2азз + а12а23а31 + aјзаz1аз2) — (азја2а13 + азза 3ај1 + азаз1а12).
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Related Book For
College Algebra
ISBN: 978-0134697024
12th edition
Authors: Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
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