156 6. F = 7 1 3 4 0 6

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter6: Matrices And Determinants
Section6.4: Determinants And Cramer’s Rule
Problem 40E
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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
-6 -3
-5
9
-7
2
9. J=
4 06
-5
-7
9.
7
-7
4 3
7. G =| 2 1 7
5
0 a 0
a
-7 4 9
b b2 b3 b4
0 c3 0
0 d? d 0
10. K =
a a² a³
8. H = b b² b³
c c2 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 -6 -3 -5 9 -7 2 9. J= 4 06 -5 -7 9. 7 -7 4 3 7. G =| 2 1 7 5 0 a 0 a -7 4 9 b b2 b3 b4 0 c3 0 0 d? d 0 10. K = a a² a³ 8. H = b b² b³ c c2 c3
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