Mathematics, 22.09.2019 09:30, dazesreplayy7580

Form the union for the following sets.
r = {10, 15, 20}
s = {20, 25}
r ∪ s =
{ }
{20}
{10, 15, 25}
{10, 15, 20, 25}

Answers: 1

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Form the union for the following sets.
r = {10, 15, 20}
s = {20, 25}
r ∪ s =
...