Sum of an Infinite Geometric Series, Ex 1

Sum of an Infinite Geometric Series, Ex 1. In this video, I show how to find the sum of a convergent infinite series.

[maxlaam]

Watching the recorded lectures from Uni that last 1.5hours over and over again still leave me wondering, yet a video from under 2 minutes saves the day, again. Words can not express how thankful I am for these videos. Not only do they speed up my studying but they actually give me a sense of confidence that I know what I am doing.

[graham_]

You just did in 1.5 min what my professor couldn't do in 2 hours. Thanks so much for the help!

[dbruce]

These videos have actually helped me with a Calculus 2 independent study. Without these videos I still wouldn't understand an integral lol.

[justanghozzst]

Thanks a lot Mark Walberg, I spent 30 min looking at lecture notes and my textbook confused, came on here, and you explained it in 90 seconds.

[nimrod]

You're the reason I passed Linear Algebra with a good grade,

and you're seems to be the reason that I'll pass Calculus 1. I just want to say: THANK

[VasilBaltadori]

Patrick you're the man! I was so lost in finding these sums until you talked about first term / 1-r. Simple and concise. Awesome work!

[amyparola]

I am so happy that I found your channel. I always find exactly what I need and more. We just started series and sequences a two weeks ago and I that is when I found you! :) With only 5 weeks left of Calc II my only wish is that I had discovered your videos a semester and a half ago! But that's OK... there is still much more math in my future. Thank you so much

[MiracleKoala]

Unbelievable, I just rage quitted my cal homework out of frustration but after just a minute and a half, I'm getting right answers again. Thank you so much!

[JamesSmith-gqru]

Sets/series etc. usually don't start at 0 so A would be (1/5) .. so (1/5)/(1-(1/5)) would be what you see in most cases for n=1 to infinity

[kaynicmusic]

You are literally a life saver :) My teacher insists on making simple things extraordinarily complex.

[concisestem]

Perfect video. Clear and concise. I'd have had to drop out of Calculus 2 if it weren't for you Patrick.

[Awayze]

My lecturer sucks sooo bad! Thanks for your videos, I can at least understand something.

[phelipedesousa]

Zero Sq I would Thumbs Up. But it did not Allow me. You got it. Been in class the whole semester and just one YouTube video saved my life.

[Statonary]

very eloquently explained thank you patrick

[王靖凯-ml]

this is the best explaination about geo series!

[samoh]

In 1 minute and 37 seconds you taught me more than my professor did in a month

[XxEmoSoapxX]

I would like you to know that you have saved my life.
...Well, maybe not my life, but at least my PreCalc grade. You did save that. :D
Thanks!

[BudgetsKale]

You just explained an hour of studying from my book in 97seconds....life-saving.

[zerosquare]

if my professor teaches us like you, i would come to lecture everyday

[kbrinkman]

This was so good I didn't even have to have sound!