4 0 13 7. 1 2 4 2 6 8. 2 -3 9. -2 -1 10. 5 3 B C А В A B A В 11. 2 12. 0 13. -1 3 5 0 -2 1 4 4 5 14. 1 -2 -3 1 3 1 3 1 3 -2

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.4: Fractional Expressions
Problem 72E
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In Problems 7–14, find the value of each determinant

4 0
13
7.
1 2
4
2
6
8.
2 -3
9.
-2 -1
10.
5 3
B C
А В
A B
A
В
11. 2
12. 0
13.
-1 3
5 0 -2
1
4
4
5
14.
1
-2 -3
1
3
1
3
1
3
-2
Transcribed Image Text:4 0 13 7. 1 2 4 2 6 8. 2 -3 9. -2 -1 10. 5 3 B C А В A B A В 11. 2 12. 0 13. -1 3 5 0 -2 1 4 4 5 14. 1 -2 -3 1 3 1 3 1 3 -2
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