Group Theory | Semigroup | Examples | Lecture 4 | Theta Classes

[@ArnaviJaiswani-gz3vx]

You are very talented sir

[@prashant_PS]

Great explaination of group on youtube

[@lakshitaarora2729]

Nicely explained, thank u sir

[@j_03_abhishekneogi75]

Kal mera maths ka exam hai, abhi aapka groups ka playlist dekhna shuru kiya hu, sab aache se samajh aa rha 😌😌thankyou so much , keep making such videos

[@thetaclasses]

All the very best

[@Tarzzan-r2x]

Nice explanation sir🙏🙏

[@soul_in_seoul_07]

Sir thanks for ur hard work
Its an amazing channel 🤩👏

[@Studyw1z]

Thank YOU SO MUCH SIR !! Your teaching method is Amazing !

[@nikitasankpal6227]

It's fantastic ❤️Thank you so much sir for a deeply explanation ✨

[@amansaroj7622]

Very great explanation sir

[@priyankagautam4417]

Sir ap bahut acha padate ho kash apki video phle dekh Li hoti to mere graduation k exams ache jate
Or Han sir thoda IGNOU ke syllabus ko bhi cover kr liya kijiye hum IGNOU ke students ko bahut jarurat h 🙏 or thank you sir

[@thetaclasses]

Okay I will cover all the topics

[@sumairaakhtar7987]

MashaAllah TabarakAllah ✨

[@rockgamer4101]

Very nice explanation sir
Sir i request you to please provide photo of whatever written on board
Its hard to take screenshot and then edit them properly

[@thetaclasses]

What I teach i write i will give you one suggestion try to write simultaneously with me and it will help you also in understanding the concept

[@RahulKumar-rg7jq]

Thanks sir

[@NehaSharma-k9h4w]

Sir thank you so much alot

[@ArnaviJaiswani-gz3vx]

Nice

[@KamalKumar-ng6iz]

Good sir ji 🙏🙏🙏🙏

[@RaoAbubakar-k5g]

Sir set of natural numbers - ke sath to binary operation hi nhi bnata to hmen semi group tk jany ki zrurt kia hee???ye to pehly hi decided he ke natural numbers meen - binary operation hi nhi he......
Am i right???

[@thetaclasses]

This was I am explaining that subtraction fails to satisfy closure property so it cannot be a binary operation

[@bhanusingh1909]

great sirrrrrr

[@Nani-nr8dw]

sir aapne jo LCM wala example liya ussme haar value ke liye closure property hold nahi horahi hai ,like 8*36=3096 and 8,36 lcm =72

[@thetaclasses]

* is a representaion of binary operation which is LCM and l.c.m(8,36)=72 and 72 is also a natural number so closure property always be satisfied

[@dikshabaghel7785]

Thank you so much sir

[@harry-ho9ti]

Tq sir

[@pratul73]

Thank you sir

[@BOOsadan.13]

Hi can I ask a question? what does Zo and Ze means because in my activity Zo and Ze is the given in semigroup

[@thetaclasses]

Basically it is just a notation Ze=Z itself as e is identity and in Zo if operation is addition then 0 may be additive identity

[@AbhishekThakur-fo2ps]

Nice sir

[@KamalHossain-xv8xz]

Thank so much sir