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but you wrote as an answer only the intersection, but not write the complement into the answer, why was that, so which is it? does the complement include the universal set? and if so why didn't you write it into the answer?
which is the answer?
but you wrote as an answer only the intersection, but not write the complement into the answer, why was that, so which is it? does the complement include the universal set? and if so why didn't you write it into the answer?
which is the answer?