Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ π -¹ ² ³ °

You are not logged in.

- Topics: Active | Unanswered

Pages: **1**

**mukesh****Member**- Registered: 2010-07-18
- Posts: 31

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

Offline

**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 107,703

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.****If it ain't broke, fix it until it is.**** Always satisfy the Prime Directive of getting the right answer above all else.**

Offline

**mukesh****Member**- Registered: 2010-07-18
- Posts: 31

sir plse describe it ,i didnt understand

Offline

**mukesh****Member**- Registered: 2010-07-18
- Posts: 31

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,

Offline

**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 107,703

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.

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.**** Always satisfy the Prime Directive of getting the right answer above all else.**

Offline

Pages: **1**