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There are 11 friends in a room ( 8 men and 3 women). How would you invite some of these friends to a dinner if

you decide to invite:

a. At least 9 friends

b. All the women, and enough men to make the number of women equal to the men

Top Answer

All we need to do is to get the possible ways of arrangement. In... View the full answer


livent .
I l friends in which
8 men
3 women
Whin only q friends are invited
8 men + I woman : 80g x 30,
6 11
- )
= 8(6 X 3 (3
10 bolends
are invited
8 men + 2 women = 8 0g x 36 2

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