23. Which of the following is equal to U – B? (A) {3,4,6, 8, 9, 12, 15, 16, 18, 20, 21, 24, 27, 28, 30, . ..} (B) {0, 1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 17, . ..} (С) {1,2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 17, .} (D) {1,2, 3, 5, 6, 7,9, 10, 11, 13, 14, 15, . } 24. Which of the following is equal to BnC? (A) {12,24, 36, 48, 60, 72, 84, 96, . . .} (B) {20, 40, 60, 80, 100, 120, 140, 160} (C) {0, 12, 24, 36, 48, 60, 72, 84, 96, . . .} (D) {4, 5, 8, 10, 12, 15, 16, 20, 24, 25, 28, 30, 32, . . } 25. Which of the following is equal to (Aª)° (A) {5, 10, 15, 20, 25, 30, 35, 40, 345, 50, 55, 60, (B) {0,5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, . ..} (C) {6, 12, 18, 24, 30, 36, 42, 48, 54, . . } (D) {4, 5, 8, 10, 12, 15, 16, 20, 24, 25, 28, 30, 32, ...}
23. Which of the following is equal to U – B? (A) {3,4,6, 8, 9, 12, 15, 16, 18, 20, 21, 24, 27, 28, 30, . ..} (B) {0, 1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 17, . ..} (С) {1,2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 17, .} (D) {1,2, 3, 5, 6, 7,9, 10, 11, 13, 14, 15, . } 24. Which of the following is equal to BnC? (A) {12,24, 36, 48, 60, 72, 84, 96, . . .} (B) {20, 40, 60, 80, 100, 120, 140, 160} (C) {0, 12, 24, 36, 48, 60, 72, 84, 96, . . .} (D) {4, 5, 8, 10, 12, 15, 16, 20, 24, 25, 28, 30, 32, . . } 25. Which of the following is equal to (Aª)° (A) {5, 10, 15, 20, 25, 30, 35, 40, 345, 50, 55, 60, (B) {0,5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, . ..} (C) {6, 12, 18, 24, 30, 36, 42, 48, 54, . . } (D) {4, 5, 8, 10, 12, 15, 16, 20, 24, 25, 28, 30, 32, ...}
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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answer only number 23,24,and 25 and this questions are not graded thank you
![For items 21 - 25:
Let U = {x | x is a non-negative integer}, B = {x E U | x is a natural number divisible by 3},
C = {x EU | x is divisible by 4}, and A = {r €U | x is a multiple of 5}.
21. Which of the following is equal to U?
(A) {12,24, 36, 48, 60, 72, 84, 96, . ..}
(B) {0,1,2, 3, 4, 5, 6, 7, 8, 9, 10, ..}
(C) {4,6, 8, 12, 16, 20, 24, 28, 32, 36, ...}
(D) {1,2, 3, 4, 5, 6, 7, 8, 9, 10, ...}
22. Which of the following is equal to AN B?
(A) {12,24, 36, 48, 60, 72, 84, 96, . . .}
(B) {0,3,5, 6, 9, 10, 12, 15, 18, 20, 21, 25...}
(C) {4,6, 8, 12, 16, 20, 24, 28, 32, 36, ...}
(D) {15,30, 45, 60, 75, 90, 105, 120, ...}](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4e41b81c-727b-4914-a012-366b087c48ba%2F0f7fbef3-1f73-427f-8e00-02ec94c9a1be%2Fs346vb_processed.jpeg&w=3840&q=75)
Transcribed Image Text:For items 21 - 25:
Let U = {x | x is a non-negative integer}, B = {x E U | x is a natural number divisible by 3},
C = {x EU | x is divisible by 4}, and A = {r €U | x is a multiple of 5}.
21. Which of the following is equal to U?
(A) {12,24, 36, 48, 60, 72, 84, 96, . ..}
(B) {0,1,2, 3, 4, 5, 6, 7, 8, 9, 10, ..}
(C) {4,6, 8, 12, 16, 20, 24, 28, 32, 36, ...}
(D) {1,2, 3, 4, 5, 6, 7, 8, 9, 10, ...}
22. Which of the following is equal to AN B?
(A) {12,24, 36, 48, 60, 72, 84, 96, . . .}
(B) {0,3,5, 6, 9, 10, 12, 15, 18, 20, 21, 25...}
(C) {4,6, 8, 12, 16, 20, 24, 28, 32, 36, ...}
(D) {15,30, 45, 60, 75, 90, 105, 120, ...}
![23. Which of the following is equal to U – B?
(A) {3,4,6, 8, 9, 12, 15, 16, 18, 20, 21, 24, 27, 28, 30, . }
(B) {0,1,2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 17, . }
(C) {1,2,4, 5, 7, 8, 10, 11, 13, 14, 16, 17, ...}
(D) {1,2, 3, 5, 6, 7, 9, 10, 11, 13, 14, 15, . }
24. Which of the following is equal to B nC?
(A) {12,24, 36, 48, 60, 72, 84, 96, . . .}
(B) {20,40, 60, 80, 100, 120, 140, 160}
(C) {0, 12, 24, 36, 48, 60, 72, 84, 96, ...}
(D) {4,5,8, 10, 12, 15, 16, 20, 24, 25, 28, 30, 32, . }
25. Which of the following is equal to (Aº)ª
(A) {5, 10, 15, 20, 25, 30, 35, 40, 345, 50, 55, 60, ...}
(B) {0,5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, . .
(C) {6,12, 18, 24, 30, 36, 42, 48, 54, ...}
(D) {4,5,8, 10, 12, 15, 16, 20, 24, 25, 28, 30, 32, . .}
:}](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4e41b81c-727b-4914-a012-366b087c48ba%2F0f7fbef3-1f73-427f-8e00-02ec94c9a1be%2Fegm6k69_processed.jpeg&w=3840&q=75)
Transcribed Image Text:23. Which of the following is equal to U – B?
(A) {3,4,6, 8, 9, 12, 15, 16, 18, 20, 21, 24, 27, 28, 30, . }
(B) {0,1,2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 17, . }
(C) {1,2,4, 5, 7, 8, 10, 11, 13, 14, 16, 17, ...}
(D) {1,2, 3, 5, 6, 7, 9, 10, 11, 13, 14, 15, . }
24. Which of the following is equal to B nC?
(A) {12,24, 36, 48, 60, 72, 84, 96, . . .}
(B) {20,40, 60, 80, 100, 120, 140, 160}
(C) {0, 12, 24, 36, 48, 60, 72, 84, 96, ...}
(D) {4,5,8, 10, 12, 15, 16, 20, 24, 25, 28, 30, 32, . }
25. Which of the following is equal to (Aº)ª
(A) {5, 10, 15, 20, 25, 30, 35, 40, 345, 50, 55, 60, ...}
(B) {0,5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, . .
(C) {6,12, 18, 24, 30, 36, 42, 48, 54, ...}
(D) {4,5,8, 10, 12, 15, 16, 20, 24, 25, 28, 30, 32, . .}
:}
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