Let a A = d e h i and -3a -3b -3c B = g h i d e f Given that det(A)=1/15, what is det( B¬l)? Answer:

PREALGEBRA
15th Edition
ISBN:9781938168994
Author:OpenStax
Publisher:OpenStax
Chapter3: Integers
Section3.1: Introduction To Integers
Problem 62E: What are the three uses of the “-” sign in algebra? Explain how they differ.
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Let
a
b
A =
f
e
h
!
and
-3a
-3b
-3c
B =
h
i
d
e
f
Given that det(A)=1/15, what is det(B¬')?
Answer:
Transcribed Image Text:Let a b A = f e h ! and -3a -3b -3c B = h i d e f Given that det(A)=1/15, what is det(B¬')? Answer:
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