2. (a) Find the inverse of the matrix A. A = (1₂6) 56 (b) Use your answer from (a) to find the solutions to the following system. You must use A-1 to find the solutions to get credit. x + y 2 5x + 6y = 9 =

Elementary Linear Algebra (MindTap Course List)
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ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter3: Determinants
Section3.CM: Cumulative Review
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2.
(a) Find the inverse of the matrix A.
A = ( 1₂1 )
(b) Use your answer from (a) to find the solutions to the following system.
You must use A-1 to find the solutions to get credit.
x + y = 2
5x + 6y = 9
Transcribed Image Text:2. (a) Find the inverse of the matrix A. A = ( 1₂1 ) (b) Use your answer from (a) to find the solutions to the following system. You must use A-1 to find the solutions to get credit. x + y = 2 5x + 6y = 9
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