Question:medium
Five balls of different colors are to be placed in three boxes of different sizes. The number of ways in which we can place the balls in the boxes so that no box remains empty is:
Five balls of different colors are to be placed in three boxes of different sizes. The number of ways in which we can place the balls in the boxes so that no box remains empty is:
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For problems involving partitions and grouping with restrictions, use Stirling numbers and factorials for proper counting
Updated On: Nov 28, 2025
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- 150
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