Mathematics, 19.01.2021 19:40, kentavonwilliam
Let A = {\bullet ,\square, \bigotimes} and B = {\square,\ominus, \bullet}.
(a) List the elements of A X B and B X A. The parentheses and comma in an ordered pair are not necessary in cases such as this where the elements of each set are individual symbol.
(b) Identifiy the intersection of A X B and B X A, for the case above, and then guess at a general rule for the intersection of A µ B and B µ A. where A and B are any two sets.
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Let A = {\bullet ,\square, \bigotimes} and B = {\square,\ominus, \bullet}.
(a) List the elements of...
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