The number of non-negative integral solutions of the equation is

MATHEMATICS · Single correct · CBSE · Mathematics · Permutations and Combinations · Permutations and Combinations

Problem

The number of non-negative integral solutions of the equation a+b+c=6a+b+c=6 is (1) 2828 (2) 3232 (3) 3636 (4) 5656

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