a. Is 2 {2} b. How many elements are in the set {2, 2, 2, 2} c. How many elements are in
Chapter 1, Problem 4(choose chapter or problem)
a. Is 2 {2}? b. How many elements are in the set {2, 2, 2, 2}? c. How many elements are in the set {0, {0}}? d. Is {0} {{0}, {1}}? e. Is 0 {{0}, {1}}?
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