Summation Notation and Rules of Summation

[@sumi0321]

Finally I found the right video... Thank you so much , you explained it very well.

[@MrMGOMEZ]

Glad it was helpful!

[@TrezielZurbito09]

Thankyou for sharing this is very helpful thankyou po sir marami po ako natutunan☺👍💗

[@karendeasis1994]

Wow nadagdagan n ulit mas marami mas maganda slmt po sir

[@clarencegliponeo9649]

Hirap talaga math sir buti po may teacher for math hehehe😊😊😊

[@maribelcolentava4116]

Thank you so much now I understand ❤

[@RobMuda]

Thanks for sharing this very informative and interesting video Sir.

[@ariannacacal1655]

Alagad ni betty pascua agbayani. Good content po,

[@sammyampalayo-fz3gc]

Thank you sir..

[@jinkins3584]

Hello thank you for this po,hope ganito ka calm & kalaki yung pagkakasulat on our stats class...Hindi yung lage kaming kinakabahan (recitation) imbes mag focus sa lesson hehe

[@tannernelson619]

Beautiful Man

[@juanantoniocruz2937]

Nakakamiss kayo sir, para akong binalik sa 2nd yr highschool nung 2012

[@mazegArt-sq7yh]

thank you alot sir!!! Really made everything so easy 😌 🙌

[@evabacud7699]

Sipag sir

[@asoomeliart6149]

Thanks 👍👍👍👍👍

[@muqadasfatima3823]

That's really satisfying

[@preciousmutya5456]

🥰🎉

[@khrishenfaithrosales5116]

♥️👏

[@LIBERTY4-b2y]

what of combination of summation and product

[@muamarabbas5402]

Sir pano kung may squared?

[@JesselBMocoy]