Permutation and Combination
3.7 (3 ratings)
Instead of using a simple lifetime average, Udemy calculates a course's star rating by considering a number of different factors such as the number of ratings, the age of ratings, and the likelihood of fraudulent ratings.
655 students enrolled
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Permutation and Combination

Learning Permutation and Combination using simple methods and formulas
3.7 (3 ratings)
Instead of using a simple lifetime average, Udemy calculates a course's star rating by considering a number of different factors such as the number of ratings, the age of ratings, and the likelihood of fraudulent ratings.
655 students enrolled
Last updated 9/2015
Current price: $10 Original price: $20 Discount: 50% off
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  • 2 hours on-demand video
  • 4 Supplemental Resources
  • Full lifetime access
  • Access on mobile and TV
  • Certificate of Completion
What Will I Learn?
  • attend questions on permutation and combination without any difficulty
  • solve the problems quickly using simple methods and formulas
View Curriculum
  • Number Systems
  • Four Fundamental Operations of Mathematics

Welcome to the course on "Permutation and Combination"

In this course you will learn about

  • 1)The difference between permutation and combination
  • 2)How to identify the problem
  • 3)Permutation in detail with examples
  • 4)Combination in detail with examples
  • 5)Practice test at the end of each section to test your understanding

In permutation and combination problems it is very important to recognize the type of problem. Many students mistakenly approach a combination problem as permutation and vice-versa.

This course will help you to improve your understanding and to differentiate permutation and combination problem with ease. This course will also teach you short-cut methods to solve problems based on permutation and combination using formulas. Take this course to have better clarity on the subject and to solve problems based on this quickly.

Who is the target audience?
  • Students
  • Students preparing for GMAT/GRE/SAT/MAT etc
  • Computer Professionals
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Curriculum For This Course
26 Lectures
Introduction to the course
1 Lecture 02:55
Pre-requisite for learning Permutation and Combination
3 Lectures 13:19
2 Lectures 09:17
History and Applications of P &C, Difference between P&C

Linear Permutation
3 Lectures 07:55
Linear Permutation

Illustrations of Linear Permutation

Practice test on Linear Permutation
Restricted Permutation
1 Lecture 04:13
Restricted Permutation
Repetitive Permutation
3 Lectures 12:42
Repetitive Permutation

Illustrations of Repetitive Permutation

Practice test on repetitive permutation
3 pages
Circular Permutation
3 Lectures 06:02
Circular Permutation

Illustrations of Circular Permutation

Practice test on circular permutation
2 pages
More Examples on Permutation
2 Lectures 13:23
Permutation examples Set I

Permutation Examples Set II
3 Lectures 12:43
Definition of Combination

Restricted Combination

Properties of C(n,r)
More Examples of Combination
2 Lectures 27:27
Combination Examples Set I

Combination Examples Set II
2 More Sections
About the Instructor
3.7 Average rating
3 Reviews
655 Students
1 Course

I am Sridevi Vijayasankar . I hold a Post graduate degree in Mathematics and Master of Philosophy in Mathematics. I have a great passion for teaching, especially in Mathematics and Banking & Finance.

I also hold Junior Associate of the Indian Institute of Bankers (JAIIB) and Certified Associate of the Indian Institute of Bankers (CAIIB) conducted by Indian Institute of Banking and Finance (IIBF). The courses covered under JAIIB and CAIIB are

(1) Principles & Practices of Banking (2) Accounting & Finance for Bankers (3) Legal & Regulatory Aspects of Banking, (4) Risk Management

Working Experience

I have a good working experience in banking and finance management for almost 18 years. I worked in Provident Fund Organization for 8 years; after that I worked in State Bank of India for almost 10 years. I gained vast experience in banking & finance and management in SBI; worked in various departments of SBI.

During my stint in SBI, I worked as a Credit Analyst for almost 5 years in the Mid Corporate Group where in I have handled more than 20 kinds of industries.

I have gained good experience in (i) working capital assessment, (ii) project finance, (iii) risk assessment, (iv) financial analysis, (v) post sanction process and follow up (vi) restructuring package for sick companies etc.

I also worked as a Branch Manager and during this period I have handled financial portfolios of few clients. I have an excellent experience of working in rural areas and involved in financial inclusion.

What I am going to do in Udemy

I would like to pursue my passion for teaching, my dream. My main goal is teaching mathematics in a simple way so that all benefits from it, including math haters. I will also be teaching finance and banking, so that it reaches all. Finance and banking is not only required for the people who are working in this area but also for business men and common people who are investing their hard earned money.

I also would like to help the students who are aspiring to enter education institutions or jobs where the main testing method is aptitude tests. In exams like GRE, GMAT STAT, SAT, GAT, ACT etc. also mathematics plays an important role. In most of the exams calculator is not allowed and time management plays vital role, it means how quickly one could solve the problems.

The epitome of my success comes when all understand and appreciate my way of teaching. I would love to look forward to it….. Here I come.