Question: Problem 7. Let E C R , B E R and E + 3 = {x + 3 : x E E}. Suppose that E

Problem 7. Let E C R , B E R and

Problem 7. Let E C R , B E R and E + 3 = {x + 3 : x E E}. Suppose that E is bounded above. Prove that E + 3 is also bounded above

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