Question

A survey conducted amongst 100 school students showed that
35 did not use any word processing packages
8 used all three of the packages A, B and C, 8 used only package A
21 used only package B, 17 used only package C, 9 used both package A and B
1. Draw a venn diagram with all the sets enumerated as far as possible. Label the two subsets which cannot be enumerated as x and y in any order

Answer 1

Answer:

my god such a critical question......