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virtus
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10 people are arranged around a table. A chairperson and secretary are to be elected. How many arrangements are possible such s that the chairperson and secretary are opposite each other
 2 years ago
 2 years ago
virtus Group Title
10 people are arranged around a table. A chairperson and secretary are to be elected. How many arrangements are possible such s that the chairperson and secretary are opposite each other
 2 years ago
 2 years ago

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hba Group TitleBest ResponseYou've already chosen the best response.0
Remember that a circular permutation is (n – 1)!
 2 years ago

hba Group TitleBest ResponseYou've already chosen the best response.0
is ur ans i guess
 2 years ago

virtus Group TitleBest ResponseYou've already chosen the best response.0
answer says 7! x 8
 2 years ago

hba Group TitleBest ResponseYou've already chosen the best response.0
ohh ok i get it now remove the 2 people (chairperson and secretary) u have total 8 left acc to circular perm 7!
 2 years ago

Hashir Group TitleBest ResponseYou've already chosen the best response.0
the Secretary and president is not to be arranged
 2 years ago

virtus Group TitleBest ResponseYou've already chosen the best response.0
OHHHH i got it they are fixed right
 2 years ago

Hashir Group TitleBest ResponseYou've already chosen the best response.0
therefore the rest can be arranged
 2 years ago

Hashir Group TitleBest ResponseYou've already chosen the best response.0
got it dumb pants
 2 years ago

virtus Group TitleBest ResponseYou've already chosen the best response.0
ya dumbpants has got it!
 2 years ago

ujjwal Group TitleBest ResponseYou've already chosen the best response.1
Suppose there is no chairperson and secretary. Now you have eight members. who can be arranged in 7! Now one among the pair of secretary and chairperson can be seated in 8 ways around the table ( the other will be just opposite). so, you have a total of 7! \(\times\) 8
 2 years ago

Hashir Group TitleBest ResponseYou've already chosen the best response.0
i m doing the same thing .... @ujjwal
 2 years ago

ujjwal Group TitleBest ResponseYou've already chosen the best response.1
yeah! great Job!! @Hashir
 2 years ago

Hashir Group TitleBest ResponseYou've already chosen the best response.0
what the hell is what ?
 2 years ago

hba Group TitleBest ResponseYou've already chosen the best response.0
dude u are not allowed to ask for it
 2 years ago

virtus Group TitleBest ResponseYou've already chosen the best response.0
awks.... ummm well thanks everyone!
 2 years ago

ujjwal Group TitleBest ResponseYou've already chosen the best response.1
Great! close it now @virtus
 2 years ago
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