Question 481155: . Which of the following statements are true?
i) {a, b, c } = {c, b, a }
ii) Every subset of an infinite set is infinite
iii) The set { 1, 2, 3, 4 } has in all 32 subsets
Answer by richard1234(7193)   (Show Source):
You can put this solution on YOUR website! i) True, the two sets have exactly the same elements.
ii) False, {1,2,3} is a subset of the infinite set {1,2,3,4,...}.
iii) False, {1,2,3,4} has 2^4 = 16 subsets.
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