Question 8 - Week 6 Practice | Prasnya
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Week 6
Question 8
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A committee of
3
3
people is to be formed from a group of
n
n
people. The number of possible committees in which two particular people
A
A
and
B
B
are both included together is
7
7
. Find the number of ways in which the committee can be formed.
Integer answer
Medium Difficulty
03 August 2025
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