Show that if n is any positive integer then n^3+1 can be expressed as – InterviewSolution

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1.	Show that if n is any positive integer then n^3+1 can be expressed as 9q, 9q+1 or 9q+2 where q is some integer.
Answer» Show that if n is any positive integer then n^3+1 can be expressed as 9q, 9q+1 or 9q+2 where q is some integer.

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