Group Theory| Lecture 26|Composition Table| Set of residue classes modulo 3 is an abelian group

In this lecture we are first going to discuss about composition table and with the help of this table we will going to prove set of residue classes modulo 3 is abelian group with respect to addition modulo 3. Before proving the given algebraic structure we will first learn to make composition table and in last we see one of the property of composition table which helps in determining whether a group is abelian or not.
In case if anyone has any doubt/question regarding this lecture do mention it in comment section.
Keep connected with Theta Classes to study various topics of higher mathematics.

[mahadev-kalki]

sir, the way you said thankuuu was so fabulous, actually to funny, but the way you teaches us👍👍👌

[deepakbisht]

Great explanation sir crystal cleaner concept

[ariqa-binte-asif]

sir!! hv u uploaded lectures over homomorphism & its examples also complex a huge problem for me..kindly let me know.

[hincomic]

is this also known as cayley's table ????