Posted by
**sara** on
.

Prove that the union of two finite sets is finite.

Hint: A U B = (A - B) U (B - A) U (A ∩ B)

where U = union and ∩ = intersection

Wednesday

March 29, 2017
Posted by
**sara** on
.

Prove that the union of two finite sets is finite.

Hint: A U B = (A - B) U (B - A) U (A ∩ B)

where U = union and ∩ = intersection

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