Find the inverse of the given matrix if the matrix is invertible, and check your answer by multiplication. 1 2 A = 4 i i

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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Find the inverse of the given matrix if the matrix is invertible, and check your answer by multiplication.
1 2
= V
4 7
i
i
A-1
i
Transcribed Image Text:Find the inverse of the given matrix if the matrix is invertible, and check your answer by multiplication. 1 2 = V 4 7 i i A-1 i
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