The inverse of matrix A is given. 3 2 1 A¬1 _ 1 12 1 2 1 Use the inverse to solve for X. AX = 2. X3D

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter7: Matrices And Determinants
Section7.3: The Inverse Of A Square Matrix
Problem 5ECP
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The inverse of matrix A is given.
3 2 1
A¬1 _
1 12
1 2 1
Use the inverse to solve for X.
AX =
2.
X3D
Transcribed Image Text:The inverse of matrix A is given. 3 2 1 A¬1 _ 1 12 1 2 1 Use the inverse to solve for X. AX = 2. X3D
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