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Consider the universal set R, define the interval A = [-7, 1], interval B = (-1,2), and C be the negative real numbers. Complete the following exercises in interval notation. Use capital u, "U", for union and "inf" for infinity. 1. AUB= 2. An BnC= 3. An (BUC) = 4. AU BUCC= 5. (CA) U (B-C) = Note: You may write the empty set as "EmptySet".

Consider the universal set R, define the interval A = [-7, 1], interval B = (-1,2), and C be the negative real numbers. Complete the following exercises in interval notation. Use capital u, "U", for union and "inf" for infinity. 1. AUB= 2. An BnC= 3. An (BUC) = 4. AU BUCC= 5. (CA) U (B-C) = Note: You may write the empty set as "EmptySet".

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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Consider the universal set R, define the interval A = [-7, 1], interval B = (–1, 2), and C' be the negative real numbers. Complete the following exercises in interval notation. Use capital u, "U", for union and "inf" for infinity. 1. AUB= 2. An BnC= 3. An (BUC) = 4. ACU BUC'c = 5. (CA) U (B-C) : = Note: You may write the empty set as "EmptySet".
Transcribed Image Text:Consider the universal set R, define the interval A = [-7, 1], interval B = (–1, 2), and C' be the negative real numbers. Complete the following exercises in interval notation. Use capital u, "U", for union and "inf" for infinity. 1. AUB= 2. An BnC= 3. An (BUC) = 4. ACU BUC'c = 5. (CA) U (B-C) : = Note: You may write the empty set as "EmptySet".
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