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In Problems 5-24, use matrices A through F. In Problems 5-20, perform the indicated operations when possible. 1 3 2 1 1 0. 1 0. A = 3 1 B 4 1 %3D 4. 0. 3 2 0 1 uboe ad 5 3 C = D = 0. 1 F = 0. -1 %3D 5 1 0 -1 3 A CD 3. 3. 4. 3.

In Problems 5-24, use matrices A through F. In Problems 5-20, perform the indicated operations when possible. 1 3 2 1 1 0. 1 0. A = 3 1 B 4 1 %3D 4. 0. 3 2 0 1 uboe ad 5 3 C = D = 0. 1 F = 0. -1 %3D 5 1 0 -1 3 A CD 3. 3. 4. 3.

Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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477,552 Thus the available investment funds for each of the 3 years are as follows. 2018: 13 $480,358 $440,172.50 $477,552 2019: 2020: 1. C23 5 7. 4 2. -1 5. 4. -14 -28 3. (a) AB = (b) Yes. (c) No. BA = 14 7 In Problems 5-24, use matrices A through F. In Problems 5-20, perform the indicated operations when possible. 1 1 1 0. A = 1 B = 1 1 4. 3 2 0. 1 3 C = 1 D = 3 4 E = 1 F = 0. -1 -1 3. CD -4 8. CF 11. BA 6. DC 9. AB 12. FBT 7 DE 10. EC 13. EB 3. 3. 43 4) ONO 40
Transcribed Image Text:477,552 Thus the available investment funds for each of the 3 years are as follows. 2018: 13 $480,358 $440,172.50 $477,552 2019: 2020: 1. C23 5 7. 4 2. -1 5. 4. -14 -28 3. (a) AB = (b) Yes. (c) No. BA = 14 7 In Problems 5-24, use matrices A through F. In Problems 5-20, perform the indicated operations when possible. 1 1 1 0. A = 1 B = 1 1 4. 3 2 0. 1 3 C = 1 D = 3 4 E = 1 F = 0. -1 -1 3. CD -4 8. CF 11. BA 6. DC 9. AB 12. FBT 7 DE 10. EC 13. EB 3. 3. 43 4) ONO 40
16. АЕT 19. C3 14. ВE 17. A? 20. F2 21. Does (AA")" = A"A? 22. Are (CD)E and C(DE) equal? 23. Does CD = DC? (See Problems 5 and 6.) 15. EAT 18. АЗ 40. %3D 41 1 24. Are A B and-(AB) equal? 4 In Problems 25-34, use the matrices below. Perform the indicated operations. -1 1 A = 1 B = -5 8. -2 -7 11 -3 1 0. 0. 3 0. 4 0. C = 1 -1 0. 4. 4. 4. -8 0. D = -1 -1 F =0 0 -4 -3 -3 0. 0. Z =0 0 0 0. 0 0 25. АB 26. BA 27. CD 28. DC 3. 4 3 1. 543 1.
Transcribed Image Text:16. АЕT 19. C3 14. ВE 17. A? 20. F2 21. Does (AA")" = A"A? 22. Are (CD)E and C(DE) equal? 23. Does CD = DC? (See Problems 5 and 6.) 15. EAT 18. АЗ 40. %3D 41 1 24. Are A B and-(AB) equal? 4 In Problems 25-34, use the matrices below. Perform the indicated operations. -1 1 A = 1 B = -5 8. -2 -7 11 -3 1 0. 0. 3 0. 4 0. C = 1 -1 0. 4. 4. 4. -8 0. D = -1 -1 F =0 0 -4 -3 -3 0. 0. Z =0 0 0 0. 0 0 25. АB 26. BA 27. CD 28. DC 3. 4 3 1. 543 1.
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