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In how many ways a team of 11 members can be formed from a group of 15 students if a students who is the owner of the ball is always considered a member of the team?

Created: 7 years ago | Updated: 3 years ago
Updated: 3 years ago
Agrani bank Ltd Agrani bank Ltd - Officer (Cash) - 15.12.2017 গণিত সেট (Set)
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প্রশ্ন: In how many ways a team of 11 members can be formed from a group of 15 students if a students who is the owner of the ball is always considered a member of the team?

One member will always be considered. Therefore, (11 - 1 = 10) more members need to be chosen from (15 - 1 = 14) remaining members. So, the total ways will be 14C10 = 1001.

7 years ago
Md Azizur Rahman
FOUNDER OF SATT

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