Sum of an Arithmetic Progression (2 of 5: Developing & using alternate formula)

[@sohsmile5247]

I guess he explain maths so beautifully that it can make anybody fall in love with this subject

[@anymaths]

you can watch my videos to learn mathematics something.

[@XxStuart96xX]

Anybody can fall in love with it anyway! Maths is full of patterns like this.

[@teja7986]

Ikr, I was wondering when I saw that last bit

[@JanickGers0]

I must confess, I did not know that alternate formula, even though I do teach this subject in my course. I just calculate the last term if it's not given, which adds more steps but I now see that it's unnecessary. My future students will be so grateful of you Mr. Woo!

[@karam3045]

I didn't go to school one day and missed what the teacher taught and didn't know what to do. This video literally taught everything for that day. Thank you. Please upload Sum of a Geometric Progression after this series.

[@dylanpollak4873]

Your videos are so helpful, thank you so much. I’m dyslexic and your teaching methods make sense to me and I’m so glad to have found your videos. Thank you so so much

[@anymaths]

can you tell me how is my videos?? is it helpful to you.................

[@brandonlowwww]

best teacher in the world

[@jashanpreetkaur316]

Thank u so much sir I used to like maths But now i love this subject. All bcz of you sir. You are doing such a great work sir May god give you all happiness

[@shivamagrawal1519]

you are awesome,.... love from INDIA

[@varadkhot7114]

What is the age of the students?

[@patchyplays774]

I don’t even know what’s happening but I just wanted to see what happens

[@gloriouschepkemoi6782]

Wow! ❤

[@demondenny8181]

That Charlie and the chocolate factory play you watched i was the grandpa and also good maths

[@youtubekings3853]

That's how I do

[@marlonferrera3484]

You only hate math because of the wrong teacher

[@munishf]

IITian explaining things.. kzbin.info/www/bejne/lWXVamunbd96nNk