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answerhappygod
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- Etereises 1 4 Perform The Indicated Operations On The Resulting Stron If The Piven Changes Are Made In The Indicate 1 (60.2 KiB) Viewed 36 times
- - Etereises 1-4. perform the indicated operations on the resulting stron if the piven changes are made in the indicated examples this section 1. In Example líb), change the sign in the first parentheses from + to - and then perform the addition 2. In Example 2(b), change the sign before 6.2; from - to +. and then perform the multiplication. 3. In Example 3(a), change the sign in the denominator from + to - and then simplify. 4. In Example 3(b), change the sign in the second denominator from + to - and then simplify. Erercises 5-38, perform the indicated operations, expressing all savers in the form a + bj. 3. (3 - 7) + (2-3) 6. (-4- j) +(-7 -- 4) 7. (7-6) - (19 - 3]) 8. (5.4 - 3.4;) - (2.9j + 5.5) 9. 0.23 - (0.46 - 0.19j) + 0.67; 10. (7-j) - (4 - 4) -(-6) 11. (12) - 21) - (15 - 187)-9j 22. (0.062j - 0.073) - 0.030; - (0.121 -0.051j) 13. (7 -
(7) 14. (-2.27) (1.5j - 4.0) 15. (4 - 1) (5 +2j) 16. (8j - 5)(7 + 4j) 1 (V-18V-4) (3j) 18. V-6V-12V30 19. 7j - 77-9 20. 6j - 5jV-63 91. jV-7 -76V112 + 3j 22. jV-7 -V-28 + 8; 3. (3 - 71) 24. (8j + 20) 3. (1 - 1) 26. (1 + i)(1 - 1) 6i 1-j 12 + 10j . 29. 30. 2 - 5j 3- V1 3j 6 - 8 jſ-5 予ー予 - 3 5 31. 32. 33. 34. ¡V2 + 3 3 + 1 21 j-6 4j j + 8 + (6j + 5)(2 - 4j) 1-j.2 + 3 (5-7)(4j + 1) 57. (4;5 – 554 + 2;? - 3j4) 38 ( 2-3j? + 2j* - 21996 AL 0.25 27. 28. - 8 - 2; -;8 36.
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