Question

21. In a survey of 100 computer professionals, it was
found that 48 read Byte, 39 read PC World and 44
read PC Magazine. Also 17 read both Byte and PC
World, 18 read both PC World and PC Magazine, 22
lo alge tayo
read both Byte and PC Magazine and 20 read none of
the 3 magazines.
(i) Draw a Venn diagram of all 8 mutually exclusive
classes.
(ii) Find the number of professionals who read all
the 3 magazines.
NE
(iii) Determine the number of professionals who
read exactly one magazine.​

Answer 1

Answer:

well kitchen suck onyx crick interview Wendell seven known Sean level buttock