Question
Asked Mar 19, 2019
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I need help with #5, 7, 15, 19

ALGEBRAIC
For the following exercises, find the determinant.
5.
6.
7.
鮨-01 10 1 11.11 | 121
3.1 14. - 2-0.
10 20
0 -10
10 0.2
5 0.1
-1 0 0
1.1 0.6
7.2-0.5
-1 40
16. 0 23
0 0 -3
3.1 4,000
15. 0 1 0
0 0-3
6 12
2 3 1
18. 3-4 1
-5 61
-2 1 4
19.428
2 -8-3
9
21.12-3-1
20.-4-3 5
1 9 1
2 1.6 3.1
리-41-24 olali, iii
23. 1.1 38
22· 1-4
9.3 02
21. 2 3
4.1 -0.4 2.5
3 -6 3
system of linear equations using Cramer's Rule.
28
7 -32
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ALGEBRAIC For the following exercises, find the determinant. 5. 6. 7. 鮨-01 10 1 11.11 | 121 3.1 14. - 2-0. 10 20 0 -10 10 0.2 5 0.1 -1 0 0 1.1 0.6 7.2-0.5 -1 40 16. 0 23 0 0 -3 3.1 4,000 15. 0 1 0 0 0-3 6 12 2 3 1 18. 3-4 1 -5 61 -2 1 4 19.428 2 -8-3 9 21.12-3-1 20.-4-3 5 1 9 1 2 1.6 3.1 리-41-24 olali, iii 23. 1.1 38 22· 1-4 9.3 02 21. 2 3 4.1 -0.4 2.5 3 -6 3 system of linear equations using Cramer's Rule. 28 7 -32

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Expert Answer

Step 1

Method to find determinant of order 2  is shown on board.

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Step 2

Method to find determinant of order 3 is shown on board.

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Step 3

19) Method to find determinant of ...

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