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Ask iit jee aieee pet cbse icse state board community Community Discussion Question: Combinatorics
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Conjurer (654)

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There are 5 eligible Punjabi grooms of which 3 know Bengali and 5 eligible Bengali grooms of which 2 know Punjabi. There are 5 eligible Punjabi brides and 5 eligible 5 eligible Bengali brides. If an eligible groom is agreeable to marry a girl of his community or knowing her language and brides have no choice, in how many different ways 10 couples can be formed?


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allamraju (3437)

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I think the ans is 141 ways in which 10 couples can be formed.If correct,I will explain in detail.


 


MAKING A MISTAKE IS HUMAN BUT REPEATING IT IS IDIOTIC.
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Conjurer (654)

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Answer is 135. Still you can tell me your logic.


Let us learn to dream, gentlemen, and then perhaps we shall learn the truth.
- August Kekule
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