2. In a freshman class of 60 students, there are 30 who enjoy dancing, 10 who enjoyacting, 39 who enjoy singing. There are 15 students who enjoy both dancing andsinging, 5 who enjoy both dancing and acting, 20 who enjoy singing only and notdancing nor acting. Only four students enjoy dancing, singing and acting. Give theexact values for the following questions and show your solution. Let =set of allfreshmen, D=set of freshmen who enjoy dancing, A=set of freshmen who enjoyacting, S=set of freshmen who enjoy singing. For each item below, express the setwhose cardinal no. is needed in terms of the sets D, A and S.a) How many students enjoy both acting and singing?b) How many students enjoy acting or enjoy singing?c) How many students enjoy dancing and singing but not acting?d) How many students enjoy dancing only?

Let D = a set of freshmen who enjoy dancing A = set of freshmen who enjoy acting S = set of freshmen…

Answered: a) How many students enjoy both acting…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Eight cards are drawn from a standard deck of cards. How many different hands are there consisting of: a.All number cards, All Face cards? b. 4 black cards and 4 red cards? c.2 spades, 2 hearts, 2 diamonds, and 2 clubs?
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a) How many students enjoy both acting and singing? b) How many students enjoy acting or enjoy singing? c) How many students enjoy dancing and singing but not acting? d) How many students enjoy dancing only?