In a group of students, 65 likes red, 45 likes blue, 42 likes green, 20 likes red and blue, 25 likes red and green, 15 likes blue and green and 8 likes all the three colors. Find the total number of students in the group (Assume that each student in the group likes at least one game).

In a group of students, 65 likes red, 45 likes blue, 42 likes green, 20 likes red and blue, 25 likes red and green, 15 likes blue and green and 8 likes all the three colors. Find the total number of students in the group (Assume that each student in the group likes at least one game).

College Algebra

10th Edition

ISBN:9781337282291

Author:Ron Larson

Publisher:Ron Larson

Chapter8: Sequences, Series,and Probability

Section8.6: Counting Principles

Problem 9ECP: In three-card poker, a hand consists of three cards dealt from a deck of 52. How many different...

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In a group of students, 65 likes red, 45 likes blue, 42 likes green, 20 likes red and blue, 25 likes
red and green, 15 likes blue and green and 8 likes all the three colors. Find the total number of
students in the group (Assume that each student in the group likes at least one game).

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