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#1 2013-10-13 19:45:04

jacks
Member
Registered: 2012-11-21
Posts: 80

no. of ways

the number of ways of dividing 15 men and 15 women into 15 couples each consisting of a man and a woman is

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#2 2013-10-13 19:54:52

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 97,222

Re: no. of ways

Hi;


In mathematics, you don't understand things. You just get used to them.

If it ain't broke, fix it until it is.

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#3 2013-10-13 20:17:33

anonimnystefy
Real Member
From: Harlan's World
Registered: 2011-05-23
Posts: 15,937

Re: no. of ways

Getting the same answer as bobbym here.

But the problem isn't making couples, the problem is making a seating chart for them smile


“Here lies the reader who will never open this book. He is forever dead.
“Taking a new step, uttering a new word, is what people fear most.” ― Fyodor Dostoyevsky, Crime and Punishment
The knowledge of some things as a function of age is a delta function.

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#4 2013-10-13 20:21:32

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 97,222

Re: no. of ways

A seating chart? I do not understand.


In mathematics, you don't understand things. You just get used to them.

If it ain't broke, fix it until it is.

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#5 2013-10-13 20:28:26

anonimnystefy
Real Member
From: Harlan's World
Registered: 2011-05-23
Posts: 15,937

Re: no. of ways

I was making a reference to the Ménages problem.

Last edited by anonimnystefy (2013-10-13 20:29:05)


“Here lies the reader who will never open this book. He is forever dead.
“Taking a new step, uttering a new word, is what people fear most.” ― Fyodor Dostoyevsky, Crime and Punishment
The knowledge of some things as a function of age is a delta function.

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#6 2013-10-13 20:32:29

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 97,222

Re: no. of ways

Why do you think that is what he wants?


In mathematics, you don't understand things. You just get used to them.

If it ain't broke, fix it until it is.

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#7 2013-10-13 20:54:36

anonimnystefy
Real Member
From: Harlan's World
Registered: 2011-05-23
Posts: 15,937

Re: no. of ways

I do not think that. I was just making the reference to make a bad joke.


“Here lies the reader who will never open this book. He is forever dead.
“Taking a new step, uttering a new word, is what people fear most.” ― Fyodor Dostoyevsky, Crime and Punishment
The knowledge of some things as a function of age is a delta function.

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#8 2013-10-13 21:02:53

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 97,222

Re: no. of ways

Oh, I understand now.


In mathematics, you don't understand things. You just get used to them.

If it ain't broke, fix it until it is.

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