Add the downward diagonal products and subtract the upward products. Use this method to compute the determinants.
Question:
Add the downward diagonal products and subtract the upward products. Use this method to compute the determinants. Warning: This trick does not generalize in any reasonable way to 4 × 4 or larger matrices.
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2 -3 3 3 2 2 1 3-1
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Related Book For
Linear Algebra And Its Applications
ISBN: 9781292351216
6th Global Edition
Authors: David Lay, Steven Lay, Judi McDonald
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