Let A and B be the multisets {3 a, 2 b, 1 . e} and {2 . a,
Chapter 2, Problem 2.2.59(choose chapter or problem)
Let A and B be the multisets {3 a, 2 b, 1 . e} and {2 . a, 3 . b, 4 . d}, respectively. Find a) AUB. b) AnB. c) A - B. d) B - A. e) A + B.
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