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There are three boxes A,B and C having capacities of 5,2 and 2 balls respectively then the number of ways of putting 7 different balls into the boxes such that no box remains empty is |
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Answer» There are three boxes A,B and C having capacities of 5,2 and 2 balls respectively then the number of ways of putting 7 different balls into the boxes such that no box remains empty is |
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