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smithmorgan773p35885
21.06.2020 •
Mathematics
A group of 50 students at the Namibia University of Science and Technology, take at least on of
these subjects: Calculus(C) and ANOVA(A). 17 take both subjects, 9 take Calculus only. 8 take ANOVA only and x take neither subjects.
4.1 Represent this information on a venn diagram.
NB: For questions 4.2 to 4.4 use appropraite set notations.
4.2 Find the value of x
4.3 Find the number of students taking Calculus or ANOVA
4.4 Find the number of students taking ANOVA.
4.5 Find the number of students who are not taking Calculus.
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Ответ:
(-34)-(+14)=-48
|-48|=
=48