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(chatquestion)...13
BASIU CONCEPTS IN SET THEORY
CHAPTER 1.
Assignment
The opinions of 134 lecturers of the a Federal University were sought to dccide relevance of
tlhe three General Study Courses(GST), A, B, C, to be floated for the studlents. 59 locturers
feel that course A is relevant. 57 feel that B is relevant while 58 feel that C is relevant. 15
lecturers fell that both A and B are relevant, 17 fee that both B and C are relevant while 18
feel that A and C are relevant. If no lecturer feels that all the three courses are not relevant,
how many lecturers feel that
t likes at
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(a) all the three GST courses are relevant.
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courses are relevant
(b) at least two of the GST cou
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How
(c) A and C only are relevant.
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