1 Answered Questions for the topic Conbinatorics

Conbinatorics Divisibility

02/02/17

among the numbers-0,1,2,3,4,5,6,7,8,9 how many teams can be made so that it contains four numbers and the sum of them are divisible by 3.

NOTE THAT,the sequence doesn't matter.such that (1,2,3,4) and (1,3,2,4) are same

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