Variation and deviation

[@mohamad313100]

جميل جداً وشرح بسيط وممتاز اشكرك جزيل الشكر

[@labonnebrandon9019]

Thank you I'm 16 and my father challenged on his occupation I would say that I grasped the concept

[@martinyoung9901]

This is excellent. Made it very clear. Saucy mnemonics.

[@PradipBera-tj5vm]

Very good 👍
Video sir
Thanks for help sir 🙏👍

[@MrGillElstree]

:) a pretty decent explanation!

[@MissionMan10]

where Santa lives and where Magnets live 😂😂 love it

[@vishalrabari9797]

Very nice explanation

[@emmamoran70]

this is brilliant thanks so much

[@vinayakpatil355]

Thank you so much. Subscribing. 🙏

[@i_like-planes]

Thank you 🙏

[@NoNe44556]

helped alot good work

[@gerdboeing7833]

crystal clear explained! Thank you!

[@ahmedbadi4085]

thank you so much :)

[@RAVICHOUDHARY-vg4op]

👍👍👍

[@Whisperin100]

What about deviation?

[@oldscooldinghybuoys]

Thank you 👌

[@regkane-Pluvis]

I agree with the previous comment. thanks. Reg

[@wawah875]

I can understand in youtube than school