Find the determinant of a +d b+e c+f h i , where a b f = 7. e A -7 в) 7 c) 14 D.

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter7: Matrices And Determinants
Section7.4: The Determinant Of A Square Matrix
Problem 3ECP
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Question
Find the determinant of
c+f
f
|a +d
b+e
e
h
i
, where
a
f = 7.
e
A.
-7
B
7
14
Transcribed Image Text:Find the determinant of c+f f |a +d b+e e h i , where a f = 7. e A. -7 B 7 14
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