B. A - B {c} 15. If M = {x I x is a number greater than 7) and N = {y I y is an even number less than 15}, what is Mn N? A. Mn N = B. M n N = {8, 10} C. Mn N = {8, 10, 12} D. Mn N = {8, 10, 12, 14}
B. A - B {c} 15. If M = {x I x is a number greater than 7) and N = {y I y is an even number less than 15}, what is Mn N? A. Mn N = B. M n N = {8, 10} C. Mn N = {8, 10, 12} D. Mn N = {8, 10, 12, 14}
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,...
Related questions
Question
Transcribed Image Text:B. A
B = {c}
D.
{d, f}
15. If M = {x I x is a number greater than 7} and
%3D
N = {y I y is an even number less than 15}, what is Mn N?
A. Mn N = Ø
B. M n N = {8, 10}
%3D
C. Mn N = {8, 10, 12}
D. M n N = {8, 10, 12, 14}
%3D
%3D
%3D
Transcribed Image Text:9. If P = {x|x is a counting number less than 15} and Q = {x|x is a
counting number greater than 9}, what is Pn Q?
A. {10, 11, 12, 13, 14}
В. {9, 10, 11, 12, 13, 14, 15}
C. (15, 16, 17, ..}
D. (9, 10, 11, ...}
10. What is the meaning of the phrase "the intersection of A and B"?
A. The set of elements in the universe that is not in A.
B. The set of elements in the universe that is not in B.
C. The set of ele
D. The set of elements that is in A or B or both A and B.
nents is common to both A and B.
11. If D = {mango, guava, strawberry, lemon} and E = {grapes, apple},
Then which of the following could be the universal set?
A. U = {vegetables}
B. U = {frults}
12. Given A = {a, b, c} and B = {c, d, e, f}, what is AU B?
A. AUB = Ø
B. AUB = {a, b, c}
13. If set A = {c, d, e, f} and set B = {b, d, f, h}, what is B- A?
C. U = {foods}
D. U= {plants}
C. AUB = {a, b, c, c, d, e, f}
O. AUB = {a, b, c, d, e, f}
%3D
%3D
%3D
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