Mathematics - Permutation & Combination Question with Solution | TestHub

MathematicsPermutation & CombinationGroup formationEasy2 minQB

MathematicsEasysingle choice

The number of ways of dividing 20 persons into 10 couples is :

Answer:

Solution:

Here, problem is of group formation i.e., order of couples is not in consideration.

Stream:JEESubject:MathematicsTopic:Permutation & CombinationSubtopic:Group formation

⏱ 2mℹ️ Source: QB

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