What are the important characteristics of the sine and cosine graph

[@s.g.richards7605]

"Anyone can be a teacher, but not all teachers can teach"! Therefore, I thank you for these videos and your dedication to teaching in a manner that is clear and concise.

[@brianmclogan]

Gee Richards thank you very much, I am very happy to be able to make a difference in others lives

[@brianmclogan]

I hope you have most of the videos you need!

[@sms05550]

This guy has helped me through my trig class during quarantine. Thank you 😂💙

[@dayondonkerbyr.2517]

Jj don't be tired please

[@ملاكالروح-ط7ل4ن]

Thank you very much sir for clarification🙋🙋

[@tawqeermurad9074]

Sir you are teaching only Good English speaker and listener

[@salmaashrffathyelngar]

thank you for your explain but there is not country called israel, it called palastine

[@morpheus_circuit]

Bruh he's talking about a student named Israel. And Nah, I STAND proudly with the people of ISRAEL!!! 🇮🇱