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#1 2012-09-27 05:13:53

mukesh
Member
Registered: 2010-07-18
Posts: 30

permutation

in how many ways the following 5 prizes be distributed among 10 students?first and second in maths,first and second in phy and first in hindi.
Plse sir discribe it and reply,

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#2 2012-09-27 05:30:52

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 81,616

Re: permutation

Hi;

Before getting to work on this one would you care to please comment on the last couple of yours I worked on.


In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.

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#3 2012-09-27 19:25:48

mukesh
Member
Registered: 2010-07-18
Posts: 30

Re: permutation

sir i dnt understand plse help me ,i m in trouble

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#4 2012-09-27 19:28:18

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 81,616

Re: permutation

Hi;

How about this one:

http://www.mathisfunforum.com/viewtopic.php?id=18148

I never get any answers back from you.

Think of the problem as 5 different awards and 5 no awards given to 10 people. Now it is just a "Mississippi" problem.


In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.

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