Answered: A set contains 7 elements. How many…

A set contains 7 elements. How many subsets exist? Group of answer choices a. 49 subsets b. 14 subsets c. 128 subsets d. 2 subsets

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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Question

A set contains 7 elements. How many subsets exist?

Group of answer choices

a. 49 subsets

b. 14 subsets

c. 128 subsets

d. 2 subsets

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