let s be the universal set where s = {1,2,3...,18,19,20} let sets A and B subsets of S, where : Set A = {1,2,5,6,7,8,10,11,13,15,16,18} Set B = {1,2,3,6,8,9,10,11,12,16} n(AUB)=
Added by Theresa R.
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- Set A = {1, 2, 5, 6, 7, 8, 10, 11, 13, 15, 16, 18} - Set B = {1, 2, 3, 6, 8, 9, 10, 11, 12, 16} Show more…
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