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Ehsan18
 one year ago
The governor pf Punjab calls a meeting of 12 officers. In how many ways can they be seated at a round table?
Ehsan18
 one year ago
The governor pf Punjab calls a meeting of 12 officers. In how many ways can they be seated at a round table?

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Ehsan18
 one year ago
Best ResponseYou've already chosen the best response.1@ganeshie8 @Michele_Laino

Ehsan18
 one year ago
Best ResponseYou've already chosen the best response.1Find the number of ways in which 5 men and 5 women can be seated at a round table in such a way that no two persons of the same sex sit together.

Ehsan18
 one year ago
Best ResponseYou've already chosen the best response.1please answer both of the questions.

MrNood
 one year ago
Best ResponseYou've already chosen the best response.2how about YOU answer the questions? for the first one: there are 12 people  choose a seat  how many ways can that be filled ? ans = 12 now there are 11 people so the next seat  how many ways can THAT be filled? so there are 12 * 11 ways the first 2 seats can be filled Use your reasoning to work out how many way 12 seats can be filled....

Ehsan18
 one year ago
Best ResponseYou've already chosen the best response.1please explain it wouldn't it be 11! ?

MrNood
 one year ago
Best ResponseYou've already chosen the best response.2the first person to sit has 12 choices the second has 11 choices (so there is 12 * 11 possible options for those 2) the 3rd person has 10 choices (so there are 12* 11*10 ways that 3 can sit) continue this logic for all 12 people.....

Ehsan18
 one year ago
Best ResponseYou've already chosen the best response.1@MrNood you are wrong this is a circular permutation...can't you see its a round table?

xapproachesinfinity
 one year ago
Best ResponseYou've already chosen the best response.112 tables yes?

xapproachesinfinity
 one year ago
Best ResponseYou've already chosen the best response.1yeah how many chairs i meant

Ehsan18
 one year ago
Best ResponseYou've already chosen the best response.1infinite isn't the issue here.

xapproachesinfinity
 one year ago
Best ResponseYou've already chosen the best response.1matters! what if there were less tables to seat on

Ehsan18
 one year ago
Best ResponseYou've already chosen the best response.1there aren't brother its the governor!

xapproachesinfinity
 one year ago
Best ResponseYou've already chosen the best response.1hmm 12^12 is number of ways they can seat if we don't care about who seats where

Ehsan18
 one year ago
Best ResponseYou've already chosen the best response.1nah...you are wrong on what base are you assuming that?

xapproachesinfinity
 one year ago
Best ResponseYou've already chosen the best response.1just my guts! but then i didn't include the governor himself

Ehsan18
 one year ago
Best ResponseYou've already chosen the best response.1its 11! ways but need some confirmation and help....@xapproachesinfinity you are not good at permutation are you?

Ehsan18
 one year ago
Best ResponseYou've already chosen the best response.1@ganeshie8 is good at this but he isn't online!

xapproachesinfinity
 one year ago
Best ResponseYou've already chosen the best response.1it is not 11! i guarantee you that say you have n people and we need k of them but we don't care how they will seat in how many way can they seat?

sdfgsdfgs
 one year ago
Best ResponseYou've already chosen the best response.3according to the wolf: http://mathworld.wolfram.com/CircularPermutation.html 11! appears to be right if the governor is standing by himself....

Ehsan18
 one year ago
Best ResponseYou've already chosen the best response.1I thought so but the answer provided at the end of my book contradict my theory!

Ehsan18
 one year ago
Best ResponseYou've already chosen the best response.1@ganeshie8 !! need assistance asap!!

sdfgsdfgs
 one year ago
Best ResponseYou've already chosen the best response.3is it 12! then the governor is taking a seat too :)

Ehsan18
 one year ago
Best ResponseYou've already chosen the best response.1no governor is a good guy he doesn't wants a seat he will just sit on the floor.

sdfgsdfgs
 one year ago
Best ResponseYou've already chosen the best response.3hahahaaa @Ehsan18 so wats the ans at ur book there?

sdfgsdfgs
 one year ago
Best ResponseYou've already chosen the best response.3ahhhh it is the clockwise vs counterclockwise thing..... 11!/2 = 19958400 it is half because clockwise n counterclockwise count as the same; even though it is not specified in ur prob there...

sdfgsdfgs
 one year ago
Best ResponseYou've already chosen the best response.3the wolf mentions that as "inequivalent when flipping the circle is allowed" n the eqn becomes P'n = (n1)!/2

Ehsan18
 one year ago
Best ResponseYou've already chosen the best response.1may be but should just memorize it without concept?

sdfgsdfgs
 one year ago
Best ResponseYou've already chosen the best response.3the concept is fine but ur prob is not specific as to whether CW n CCW count as 1 or 2...it should have said something on that if its expecting u to give that ans

Ehsan18
 one year ago
Best ResponseYou've already chosen the best response.1its probably because the governor is sitting on the floor so the table will be upside down and in upright positions both so there's how I will keep my concept steadfast!

sdfgsdfgs
 one year ago
Best ResponseYou've already chosen the best response.3@Ehsan18 i dont think dats wat ur teach has in mind when he wrote the prob! lol but whatever works for u is good :) the prob is not very clearly defined.
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