Discrete Math Question:

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Which of the following two sets are equal?
a) A = {1, 2} and B = {1}
b) A = {1, 2} and B = {1, 2, 3}
c) A = {1, 2, 3} and B = {2, 1, 3}
d) A = {1, 2, 4} and B = {1, 2, 3}

Discrete Math Interview Question
Discrete Math Interview Question

Answer:

c) A = {1, 2, 3} and B = {2, 1, 3}

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Previous QuestionNext Question
What is the cardinality of the set of odd positive integers less than 10?
a) 10
b) 5
c) 3
d) 20
What is the Cardinality of the Power set of the set {0, 1, 2}.
a) 8
b) 6
c) 7
d) 9