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## #1 2012-09-23 17:26:30

mukesh
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### permutation

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

## #2 2012-09-23 20:43:56

bobbym

Online

### 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 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.

## #3 2012-09-29 02:24:36

mukesh
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### Re: permutation

sir plse describe it ,i didnt understand

## #4 2012-09-29 02:59:25

mukesh
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### 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,

## #5 2012-09-29 03:27:03

bobbym

Online

### 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 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.