Use the given information to find the number of elements in each of the reglons labeled

tamkieuqf

tamkieuqf

Answered question

2022-08-06

Use the given information to find the number of elements in each of the reglons labeled R 1 through R 5
n ( A ) = 29 ,   n ( B ) = 34 ,   n ( C ) = 37 ,   n ( A B ) = 14 ,   n ( U ) = 78

Answer & Explanation

Michelle Chavez

Michelle Chavez

Beginner2022-08-07Added 13 answers

Step 1
Given:
n ( A ) = 29 n ( B ) = 34 n ( C ) = 37 n ( A B ) = 37 n ( A B ) = 14 n ( U ) = 78 n ( R 1 ) = n ( A ) n ( A B ) 7 = 29 14 7 = 8 n ( R 2 ) = n ( B ) 3 = 14 3 = 11 n ( R 3 ) = n ( B ) n ( A B ) 5 = 34 14 5 = 15 n ( R 4 ) = n ( c ) 7 3 5 = 37 7 3 5 = 22 n ( R 5 ) = R n ( u ) n ( R 1 ) n ( R 2 ) n ( R 3 ) n ( R 4 ) 7 3 5 = 78 8 11 15 22 7 3 5 = 7 n ( R 5 ) = 7

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