Let n; a; b; c 2 N with a C b C c D n. Please prove the following: a. n a b c D n a na b
Chapter 17, Problem 17.30(choose chapter or problem)
Let n; a; b; c 2 N with a C b C c D n. Please prove the following: a. n a b c D n a na b . b. n a b c D n abc. c. If a C b C c 6D n, then n a b c D 0.
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