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Question 13 Find the cardinal number of the set. Not yet answered The numbers in the Venn Diagram below represent cardinalities. Points out of 1.00 P Flag question Find n( A B'n C) Select one: O A. 7 B. 11 Oo oo Question 14 Not yet answered Given a group of students: G-(Allen, Brenda, Chad, Dorothy, Eric) or G-(A, B, C, D, E. list and count the different ways of choosing the following officers or representatives for student congress. Assume that no one can hold more than one office. Points out of 1.00 Flag question Four representatives Select one: A. ABCD, ABCE, ACDE, ADEB; 4 O B.ABCD, ABCE, ACDE, ADEB, BCDE, BCEA, BDEA, CABD, CEDB, DACE; 10 o C. ABCD, ABCE, ACDE, ADEB, BCDE; 5 D. ABCD: 1 Question 15 Not yet answered Given a group of students: G-(Allen, Brenda Chad, Dorothy, Eric) or G-(A, B, C, D, E, list and count the different ways of choosing the following officers or representatives for student congress. Assume that no one can hold more than one office. Points out of 1.00 Flag question A male president and three representatives Select one: A. ABCD, CABD, CABE, EABD. ADCB, AEDC, COBA, ECBA, EDBA; 9 B. ABCD, CABD, EABC: 3

Answer 1

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Question 13 ncanBnc) is but not B lie the area which are covered by A and 757 ncans'nc) = 7 anscoes