Permutation group|Part 1|Definition of permutation|Group Theory|Lecture 61|Theta Classes

In this lecture we are going to start permutation group which is very important part of abstract algebra. So first we will understand what is permutation with the help of example and then we define degree of permutation and also total number of permutation possible on a finite set. In case if any student has any doubt regarding this lecture do mention it in comment section. Keep connected with ‪@thetaclasses‬ to study various topics of higher mathematics.