Question: Let R be the universal set. For each n N, let A. = (-4). An B = [- 2 + 1 - 2-1) B

Let R be the universal set. For each n N, let A.

Let R be the universal set. For each n N, let A. = (-4). An B = [- 2 + 1 - 2-1) B C = (1,). Describe each of the following sets as an interval (you do not need to prove the set equality): UA. A. U. BUC. Ant n=1 7=1 n=1 n=1 n=1 nCn. n=1

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