Mathematics, 03.06.2020 20:57 miguel454545

If A = {2, 3, 4, 5} and B = {5, 6, 7, 8}, what is A U B?
{2, 3, 4, 5, 6, 7, 8)
{5}

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If A = {2, 3, 4, 5} and B = {5, 6, 7, 8}, what is A U B?
{2, 3, 4, 5, 6, 7, 8)
{5}...