In how many ways can a cricket team be made from 10 girls of school A and 12 girls of school B, such that 5 special experts among them are always included in the team?
Cannot be determined
Note the following:
The formula for the combination for the selection of the items from the different items is
The restricted combination for the selection of the items from the different items with particular things always included is
As per the available data, the total number of the girls
There are eleven members in a cricket team.
Since 5 special experts must always be included in the team, the following is evident.
The number from which the restricted combination is to be made is
The number with which the restricted combination is to be made is
Therefore, the required restricted combination is
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