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#1 2012-09-22 19:26:30

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

permutation

find the number of arrangements by the letters of the word 'INTERMEDIATE'  so that order of vowels do not change.

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#2 2012-09-22 22:43:56

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,444

Re: permutation

Hi mukesh;

The vowels are considered to be all alike. There are also 2 T's .Now it is a standard "MISSISSIPPI" problem.


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

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

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#3 2012-09-28 04:24:36

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

Re: permutation

sir plse describe it ,i didnt understand

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#4 2012-09-28 04:59:25

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

Re: permutation

sir its a good news i have solved the questions related to 5 prizes,sir its answer will be 10*9*10*9*10=81000
Sir m i right,

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#5 2012-09-28 05:27:03

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,444

Re: permutation

Hi;

You are switching problems in the middle of solving one.

mukesh wrote:

sir its a good news i have solved the questions related to 5 prizes,sir its answer will be 10*9*10*9*10=81000
Sir m i right,

We are working on this problem. So please go back here and we will work on it there.

http://www.mathisfunforum.com/viewtopic.php?id=18169


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

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Online

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