Consider we need to choose 5 balls out of three different color buckets. Each bucket has all balls of same color as bucket. Assume each bucket has infinite balls.
In how many ways balls can be chosen ?
Thanks in advance !
Each ball can be chosen in 3 different ways and choose of one ball will not effect other ball. So number of ways would be 3*3*3*3*3 i.e. 243.
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