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There are two urns. UrnA has. 3 distinct...

There are two urns. UrnA 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 way in which this can be done is :

A

3

B

36

C

66

D

108

Text Solution

Verified by Experts

The correct Answer is:
D
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