A = {-3, -2, -1, 0, 1, 2, 3}, B = (-2,0, 2, 46 41. (1. 43. (1, EXERCISE SET P.1 45. - In Exercises 9 to 18, perform the operations o In Exercises 1 and 2, determine whether each number is an integer, a rational number, an irrational number, a prime number, or a real number. 47. (- C = (0, 1, 2, 3, 4, 5, 6}, and D = {-3, -1,1 49. 9. AUB 10. AUC 50. S1. T. -3,4, 11,3.14, 57, 0.252252225... 12. AND 11. ANC 52. 55 -2 4.235653907493, 51, 0.888... 13. BND 14. AN(BUC) 12. V7'7 In E 15. DN (BUC) 16. (ANB)UUng abs In Exercises 3 to 8, list the four smallest elements of each set. 53 17. (BUC)N (BUD) 18. (ANQUBND 3. (2rx E positive integers} 4. {x||x E integers} 5. {yly = 2r + 1, xE natural numbers} In Exercises 19 to 24, perform the operation, give 16. {yly = x- 1,xE integers} any set. 19. AUA 20. ANA 7. {z|z = |x|,x E integers} 8. (zz x|- x, x E negative integers} 21. ANØ 22. AUØ
A = {-3, -2, -1, 0, 1, 2, 3}, B = (-2,0, 2, 46 41. (1. 43. (1, EXERCISE SET P.1 45. - In Exercises 9 to 18, perform the operations o In Exercises 1 and 2, determine whether each number is an integer, a rational number, an irrational number, a prime number, or a real number. 47. (- C = (0, 1, 2, 3, 4, 5, 6}, and D = {-3, -1,1 49. 9. AUB 10. AUC 50. S1. T. -3,4, 11,3.14, 57, 0.252252225... 12. AND 11. ANC 52. 55 -2 4.235653907493, 51, 0.888... 13. BND 14. AN(BUC) 12. V7'7 In E 15. DN (BUC) 16. (ANB)UUng abs In Exercises 3 to 8, list the four smallest elements of each set. 53 17. (BUC)N (BUD) 18. (ANQUBND 3. (2rx E positive integers} 4. {x||x E integers} 5. {yly = 2r + 1, xE natural numbers} In Exercises 19 to 24, perform the operation, give 16. {yly = x- 1,xE integers} any set. 19. AUA 20. ANA 7. {z|z = |x|,x E integers} 8. (zz x|- x, x E negative integers} 21. ANØ 22. AUØ
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.2: Exponents And Radicals
Problem 87E
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