# NSW Y11 Maths - Extension 1 Permutations and Combinations

## Diagnostic Quiz on Permutations and Combinations

• Automatically generate a diagnostic quiz on Maths Extension 1 (Permutations and Combinations)

Do you want multiple Choice? Yes     No
Total Quiz Questions:
Do you want students to scan QR code to get answers online? Yes     No

## Subtopics of Permutations and Combinations

• Counting Principle
Resources
• Video Tutorials
• Questions
• Pigeonhole Principle
Resources
• Video Tutorials
• Questions
• Past HSC Questions
• Permutations
Resources
• Video Tutorials
• Questions
• Past HSC Questions
• Identical Objects
Resources
• Video Tutorials
• Questions
• Past HSC Questions
• Combinations
Resources
• Video Tutorials
• Questions
• Past HSC Questions
• Applications In Probability
Resources
• Video Tutorials
• Questions
• Past HSC Questions
• Pascals Triangle
Resources
• Video Tutorials
• Questions
• Binomial Theorem
Resources
• Video Tutorials
• Questions
• Past HSC Questions

ME-A1 Working with Combinatorics

The topic Combinatorics involves counting and ordering as well as exploring arrangements, patterns, symmetry and other methods to generalise and predict outcomes. The consideration of the expansion of $$(x+y)^n$$ where $$n$$ is a positive integer, draws together aspects of number theory and probability theory.

A knowledge of combinatorics is useful when considering situations and solving problems involving counting, sorting and arranging. Efficient counting methods have many applications and are used in the study of probability.

The study of combinatorics is important in developing students’ ability to generalise situations, to explore patterns and to ensure the consideration of all outcomes in situations such as the placement of people or objects, setting-up of surveys, jury or committee selection and design.

## Plans & Pricing

With all subscriptions, you will receive the below benefits and unlock all answers and fully worked solutions.

• Teachers Tutors
Features
Free
Pro
All Content
All courses, all topics

Questions

Worked Solutions
System

Quizbuilder

Class Results

Student Results
Exam Revision
Revision by Topic

Practise Exams

Worked Solutions
• Awesome Students
Features
Free
Pro
Content
Any course, any topic

Questions

Worked Solutions
System

Basic Results

Analytics

Study Recommendations
Exam Revision
Revision by Topic

Practise Exams