Prove the following:(a) There are infinitely many integers n for which (n) = n/3.[Hint
Chapter 7, Problem 15(choose chapter or problem)
Prove the following:(a) There are infinitely many integers n for which (n) = n/3.[Hint: Consider n = 2k3j , where k and j are positive integers.](b) There are no integers n for which (n) = n/4.
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