Consider the following data for 150 students
70 study Mathematics
40 study Education
45 study Business
25 study Maths and Education
20 study Maths and Business
20 study Education and Business
10 study all the three disciplines
let M, E and B be the sets of students studying Mathematics, Education and
Business respectively
Find the number of students studying at least one of the three disciplines.
Fill the number of students in each of the eight regions of the venn
diagram below.
Find the number of students studying
Exactly one discipline
Exactly two disciplines
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