Q10. If the adjoint matrix (ACT) of a matrix A is given by 2 2 of A is (-2 1 2), then the det (A) is: A. 0 B. 1 C. -1 D. 2 3 -1 4 a -2 and the second row
Q10. If the adjoint matrix (ACT) of a matrix A is given by 2 2 of A is (-2 1 2), then the det (A) is: A. 0 B. 1 C. -1 D. 2 3 -1 4 a -2 and the second row
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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Q10. If the adjoint matrix (ACT) of a matrix A is given by 2
2
of A is (-2 1 2), then the det (A) is:
A. 0
B. 1
C. -1
D. 2
3
-1
4
a
-2
and the second row
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