A-Level Maths: D3-01 Sigma Notation: Introducing Sigma Notation

[@joshuagavins3270]

Just to let you know, you are a legend! People may not comment it, but they damn well appreciate what you do!

[@TLMaths]

Glad to help!

[@theblackswordsman8400]

Exams in like 5 mins, wish me luck lads

[@MK-ts2pq]

honestly one of the best videos out there, really saving me during these assessments

[@jamesduplessis8707]

just wanna say, you r much better than my teachers

[@davidhill8163]

Great explanation I never understood this before.

[@chinrxhh6707]

❤️❤️❤️. Easily understand.Short and simple with clear explanation.Keep it up.👍👍👍☺️☺️☺️.Awesome!!!

[@knowledgeispower6949]

Great explanation as always 👌

[@SatvikGandhi]

very good video

[@SamT1N]

Thank you sir

[@sashalewis3936]

love it!!!!!!!! :)

[@TLMaths]

Thanks!!

[@Masowe.]

its actually not hard, i thought it was awful

[@Duelist07985]

I just watched this video cos I was bored of GCSE maths and learnt this for fun lol

[@jacobbooth4060]

same 🤣🤣