Suppose A, B and C are 2 × 2 matrices with det(A) = 3, det(B) = -2, and det(C) = 2. Find det(2A?B-?C²(B")³A-1). det(2A²B-²C²(B™)³A¬1) =

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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Suppose A, B and C are 2 × 2 matrices with
det(A) = 3, det(B) = -2, and det(C) = 2.
Find det (2A?B-²C²(B")³A-1).
det(2A²B-?C²(B")³A-!) =
Transcribed Image Text:Suppose A, B and C are 2 × 2 matrices with det(A) = 3, det(B) = -2, and det(C) = 2. Find det (2A?B-²C²(B")³A-1). det(2A²B-?C²(B")³A-!) =
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