Mathematics, 10.03.2020 23:06, puppycity78

Suppose a list A contains the 30 students in a mathematics class, and a list B contains the 35 students in an English class, and suppose there are 20 names on both lists.
Find the number of students:

a) only on list A,
b) only on list B,
c) on list A or B (or both),
d) on each list.

Answers: 1

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Suppose a list A contains the 30 students in a mathematics class, and a list B contains the 35 stude...