An insurance company classifies its set UU of policy
holders by the following sets:
ABCDE====={x?x drives a subcompact car},{x?x drives a
car older than 5 years},{x?x is married},{x?x is over 21
years old},{x?x is a male}.A={x?x drives a subcompact
car},B={x?x drives a car older than 5 years},C={x?x is
married},D={x?x is over 21 years old},E={x?x is a
male}.
Describe each of the following subsets of UU in terms
of AA, BB, CC, DD, and EE.
(a) Male policy holders over 21 years old.
(b) Policy holders who are either female or drive cars more than
5 years old.
(c) Female policy holders over 21 years old who drive subcompact
cars.
(d) Male policy holders who are either married or over 21 years
old and do not drive subcompact cars.