Permutations
Chapter Name : Permutations And Combinations |
Sub Topic Code : 104_11_07_03_04 |
Topic Name : Permutations |
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Sub Topic Name : Permutations When All The Objects Are Not Distinct Objects |
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Introduction
What is the difference when objects are distinct and not distinct?
Pre-Requisites:
Should understand permutations properly
Activity:
Generate various words and numbers when objects/digits repeat.
Real Life Question:
Different ways of arranging words with the same letter?
Key Words / FlashCards
| Key Words | Definitions (pref. in our own words) |
|---|---|
| Permutatation | Refers to arrangement (order is important) |
| Distinct | Different or not same |
Learning aids / Gadgets
| Gadgets | How it can be used |
|---|---|
| Take a word with repeating letters | Try forming various permutations and appreciate the difference |
Real life uses :
Generate license plate numbers
Places to visit :
NA
Practical examples around us
| Examples | Explainations |
|---|---|
| Generate words | Permutations can be used to generate words with repeating letters |
What you learn in Theory:
What is a permutation?
What you learn in Practice:
How to generate various possibilities of objects