A group of students were asked about their dream country destination. The top
answers from the girls include Singapore, Maldives, Japan, Thailand, and France. The
top answers from the boys include Japan, Hongkong, France, China, and USA.
Find the following:
a. Set A containing the top dream destinations of the girls
b. Set B containing the top dream destinations of the boys
c. Set U containing all the top dream destinations of the girls and boys
d. A – B
e. (A ∩ B)′
answers from the girls include Singapore, Maldives, Japan, Thailand, and France. The
top answers from the boys include Japan, Hongkong, France, China, and USA.
Find the following:
a. Set A containing the top dream destinations of the girls
b. Set B containing the top dream destinations of the boys
c. Set U containing all the top dream destinations of the girls and boys
d. A – B
e. (A ∩ B)′
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Answer:
a. A = {Singapore, Maldives, Japan, Thailand, France}
b. B = {Japan, Hong Kong, France, China, USA}
c. U = {Singapore, Maldives, Japan, Thailand, France, Hong Kong, China, USA}
d. A-B = {Singapore, Maldives, Thailand}
e. (A ∩ B)′ = {Singapore, Maldives, Thailand, Hong Kong, China, USA}
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