1 1 -2 -1 A = 2 -3 1 -1 -3 Which of the following are true about A? 9 -5 -3 adj(A) = -2 -2 1 -1 1 9. ま 1 O The system AX = 0 has no solution. det(A) = -4 1/4 M4HI2
1 1 -2 -1 A = 2 -3 1 -1 -3 Which of the following are true about A? 9 -5 -3 adj(A) = -2 -2 1 -1 1 9. ま 1 O The system AX = 0 has no solution. det(A) = -4 1/4 M4HI2
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:You are given a matrix A, where
1
-2
A =
-3
-3
Which of the following are true about A?
T
9 -5
-3
adj(A) =
-2 -2
1
-1
1
A-1
4
4
The system AX
O has no solution.
det(A)
det(A) = 4
9.
adj(A) =
-5
-3
-2 -2
9/43/21|4
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