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A club has  members from each of  different schools, for a total of  members. How many possible ways are there to arrange a presidency meeting under the following conditions:

i. The club must choose one of the  schools at which to host the meeting, and

ii. The host school sends  representatives to the meeting, and each of the other two schools sends  representative.

 Aug 6, 2018
 #1
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i) There are ways to choose a school for a persidency meeting.

 

ii) There are ways for the host school to send representatives and each of the other two schools sends  representative.

 Aug 6, 2018
 #2
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That's a really good answer!

Guest Aug 6, 2018

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