Lie 3/2 1/2 Find the inverse of the matrix, 1 2 -1 -4 -7 -2 -6 4 Choices: -3/2 1/2 1/21 4 1 -8 -8- 3 c. 10 [7/2 3/2 1/2] -8 a. 3 4 -4 -1 -7/2 3/2 -3 1 1

Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter11: Matrices And Determinants
Section11.2: The Algebra Of Matrices
Problem 4E
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Question
Liz 3/2 1/21
Question 1
Find the inverse of the matrix,
2 -1
-4 -7
-2 -6
Choices:
-3/2
1/2
-7/2 3/2 1/2]
4
-8
1
с. | 10
[7/2 3/2 1/2]
а.
3
4
-4
-1
-8
-3
1
d.-10
[-7/2 3/2 1/2]
b. Not invertible
4
-1
A d
в) а
D b
34
Transcribed Image Text:Liz 3/2 1/21 Question 1 Find the inverse of the matrix, 2 -1 -4 -7 -2 -6 Choices: -3/2 1/2 -7/2 3/2 1/2] 4 -8 1 с. | 10 [7/2 3/2 1/2] а. 3 4 -4 -1 -8 -3 1 d.-10 [-7/2 3/2 1/2] b. Not invertible 4 -1 A d в) а D b 34
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