This course introduces you to Permutations, Combinations, Circular Permutations and Permutations when all objects are not different.

A good course particularly for math students in class 11 .

As a math educator teaching mathematics for over close to three decades, I have tried to make this topic easy for you. Let's get introduced to this course. A fairly confusing topic for students, as they try to understand the basic difference between a permutation and a combination. As I tell my students, repeatedly, a permutation is an arrangement while a combination is a selection. The problems are so much applicable in real life situations, but yet with a little twist. And then you have permutations of not so distinct alphabets which leave you gasping at the math involved.

As a takeaway from the course, you will be better equipped to handle permutations and combinations. For Class 11 maths students of the ISC and CBSE boards, it is a complete revision. And for all the students appearing for GRE QUANT and SAT exams, I hope this course helps you as well.