Mathematics, 06.05.2020 08:29, kmcgregor4155

7. If A={1, 2, 3, 4) and B={3, 4, 5) find:
[2 marks e
a) A UB
b) An B.
c) A-B
d) If C = {a, b, c}, find a partition of C that has {a} as one of its elements.

Answers: 1

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7. If A={1, 2, 3, 4) and B={3, 4, 5) find:
[2 marks e
a) A UB
b) An B.
c) A-B