Solved: Let m and n be any integers that are greater than
Chapter 5, Problem 5.157(choose chapter or problem)
Let m and n be any integers that are greater than or equal to 1. a. Prove that a necessary condition for an mn checkerboardtobecompletelycoverablebyL-shapedtrominoes is that mn be divisible by 3. H b. Prove that having mn be divisible by 3 is not a sufcient condition for an mn checkerboard to be completely coverable by L-shaped trominoes.
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