Determinant of n x n Matrices. Solve for the determinant of the following matrices using (a) diagonal method and (b) cofactor method. [1 5 6 6. F = |7 1 3 4 0 6 -6 -3 -5 9 -7 2 1 9. J = -5 4 -7 5 7 -7

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Determinant of n x n Matrices. Solve for the determinant of the following matrices using (a) diagonal method and
(b) cofactor method.
[1 5 6
6. F = |7 1 3
4 0 6
-6 -3 -5
9
-7
9. J=
2
1
-5
4
-7
9
5
7
-7
4 3
7. G =
1 7
-7 4 9
0 a 0
b b? b3 b4
0 c3 0
0 d? d³ 0
a
10. K =
a a? a³
8. H= |b b² b³
[c c? c³
Transcribed Image Text:Determinant of n x n Matrices. Solve for the determinant of the following matrices using (a) diagonal method and (b) cofactor method. [1 5 6 6. F = |7 1 3 4 0 6 -6 -3 -5 9 -7 9. J= 2 1 -5 4 -7 9 5 7 -7 4 3 7. G = 1 7 -7 4 9 0 a 0 b b? b3 b4 0 c3 0 0 d? d³ 0 a 10. K = a a? a³ 8. H= |b b² b³ [c c? c³
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