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There are two urns. Urn A has 3 distinct red balls and urn B has 9 distinct blue balls. From each urn two balls are taken out at random and then transferred to the other. The number of ways in which this can be done is -

There are two urns. Urn A has 3 distinct red balls and urn B has 9 distinct blue balls. From each urn two
balls are taken out at random and then transferred to the other. The number of ways in which this can be
done is -

Grade:12

1 Answers

SHAIK AASIF AHAMED
askIITians Faculty 74 Points
8 years ago
Total number of ways of transferring the balls is (3c2)(9c2)=108
Thanks and Regards
Shaik Aasif
askIITians Faculty

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