Let (a) Evaluate det1B 2 by expanding by the second row. (b) Evaluate det1B 2 by expanding by the third column. (c) Do your results in parts (a) and (b) agree?
Let (a) Evaluate det1B 2 by expanding by the second row. (b) Evaluate det1B 2 by expanding by the third column. (c) Do your results in parts (a) and (b) agree?
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 84RE
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Let
(a) Evaluate det1B 2 by expanding by the second row. (b) Evaluate det1B 2 by expanding by the third column. (c) Do your results in parts (a) and (b) agree?
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