U = { 1,2,3,4,5,6,7,8,9,}
A = {1,2,7,8,9} B = {2,4,6,8} C = {3,5,9}
1, A u B =
2, A n B =
3, B n C =
4, A - B =
5, A' =
answer pls
correct ans = brainliest + 20 points
nonsense = report
A = {1,2,7,8,9} B = {2,4,6,8} C = {3,5,9}
1, A u B =
2, A n B =
3, B n C =
4, A - B =
5, A' =
answer pls
correct ans = brainliest + 20 points
nonsense = report
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Answer:
1 {1,2,4,6,7,8,9}
2{2,8}
3{ }
4{1,2,7,8}
5
im grade 7 rn
hope it helps