Describe A n B in words.

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section: Chapter Questions
Problem 3CC: (a) What is a combination of r elements of a set? How many combinations are there of n elements...
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U is the set of universities in a country.
A is the set of universities that have a hockey team.
B is the set of universities that have a physics department.
Describe A n B in words.
三
Choose the correct answer below.
O A. AnB is the set of universities in a country that have both a hockey team and a physics department.
O B. AnBis the set of universities in a country that have a hockey team or a physics department, or both.
O C. AnB is the set of universities in a country that have a hockey team but do not have a physics department.
OD. AnB is the set of universities in a country that have a physics department but do not have a hockey team.
- Previous
110
9.
Transcribed Image Text:U is the set of universities in a country. A is the set of universities that have a hockey team. B is the set of universities that have a physics department. Describe A n B in words. 三 Choose the correct answer below. O A. AnB is the set of universities in a country that have both a hockey team and a physics department. O B. AnBis the set of universities in a country that have a hockey team or a physics department, or both. O C. AnB is the set of universities in a country that have a hockey team but do not have a physics department. OD. AnB is the set of universities in a country that have a physics department but do not have a hockey team. - Previous 110 9.
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