Improper Integral with Infinite Discontinuity at Endpoint

[jaycenicole]

thanks for teaching me more than my professor can!

[nnhghghsa10]

this guy has awesome handwriting...

[Gtfokitty]

Just because you cant integrate properly, or you don't like integrals at all much less improper ones doesn't mean that you should dislike this video. Patrick works hard to make these videos understandable and enjoyable and I really doubt that the three dislikes are from real math critics.

[wqrahdful]

why we dont use l'hopital rule here ...?...can u explain plz....

[Grylls4Ever]

HELP! i have a problem that relates to integration, but i'm not sure how to do it!

prove that n^3 + 9n^2 +20n is divisible by 6,

for every integers n (greater than or equal to) 1

[southpawking1]

Is it possible to integrate ln(0) with discontinuity

[runeruly]

u r a legend dude!!

[sanzo21]

i remember you mentioning u taught at a university before, i bet that class got the highest average among all the calc classes...cuz they've been enlighted by a calculus god, after all.

[zoom2121]

Android app please!!

[patrickJMT]

@zoom2121 iphone apps coming out very very very soon! android one day maybe : )

[runeruly]

@patrickJMT is the app already out for iphone? that app will be the greatest app ever made!

[patrickJMT]

@runeruly yes almost all of the calculus apps are now out!

[runeruly]

@patrickJMT alrit than you saving us

[wickkciw]

@patrickJMT Oh god, now I must get my hands on an iPhone.

[honeygurLJa]

I got a A-. I cant thank you enough! and I love how you say ,, the stuff right here.. or this is just hanging out over here..

[mirandakoofficial]

I dont get it - how did you get infinity again?

[spirite22]

@mirandakoofficial well u will substitute t with with any value closest to 0 from the left so 1/t substitue with 0.1 then 0.001 then 0.0001 ( as close as it gets to zero) so u will notice the value will increase whenever the number get smaller so then u get an infinity

[midwestautowerks]

Amazing

[Sulamer]

Thanks a lot! I go to one of the top universities in the world and I still love using this over the teaching of my professor! God all they do is put in 10x more notations to make something so simple look/seem so hard.

[Rhin0Win0]

I would buy an iPhone if you come out with an app.

[patrickJMT]

@Rhin0Win0 currently working on it!

[spirite22]

@patrickJMT u serious?? if so i am buyin an iphone!!

[VAKZ23]

@patrickJMT No please, you're just gonna teach students to be lazy and dependent haha

[choconiel]

@Rhin0Win0 that sounds more exciting than the avengers movie!!!! i will get my iPhone and i soon as he finishes his app. i will buy it >_<"

[patrickJMT]

@choconiel ha!

[IGNsucks]

@patrickJMT you know Ive been wondering lately how do you do these videos with that camera. I mean you have to have the screen in front of you in order to position the paper correctly to fit the borders, but yet we dont see your head or anything so its clearly in front of you when your writing, which sounds annoying.

[honeygurLJa]

@Rhin0Win0 I second that!

[timreed1]

@Rhin0Win0 In my experience I have run into many more BlackBerry (RIM) and Android operating system consumers than iPhone users among the more educated audience. I think it would be best to work on BlackBerry and Android first and then releasing an app for the iPhone when you have the time. Now the smartest thing to do would be to release on all 3 platforms and maybe a compatible Windows smartphone version as well. Bigger potential audience = Bigger potential profit. Now that's an equality!

[dc101970]

i don't know how anybody could possibly 'dislike' this video :-/

[rnich35180]

infinity - 1 does not make sense, how can you do algebra with infinity?

[Darnocc]

Your videos help me a lot! Thanks!

[janitarjanitar]

finals week = patrickJMT week for me

[Latinobro18]

I want to THANK U on behalf of all of us broke college students!!! who can't afford a tutor....again thank you!!!

[cwhatididthere]

told my teacher about you and she told me she watches you to see how to teach the class lol

[Adgirl160]

Well money or not, you are passing along a good deed Sir!! We ALL appreciate your work very much!!

[crazycool1128]

Thanks alot! I have a calculus2 quiz next week and you've just saved my life

[trese0000]

I surely do agree with BOSOX61282. I listen to Patrick videos everyday. I didn't even have a math class everyday, but I don't mind taking all this back in refreshing myself.

[KaBecca66]

Love it!  I wish you were my instructor....

[bosox61282]

I could listen to you talk mathematics all day long :)

[Jonnymont]

fantastic, i think you saved my ass, gotta calc exam tomorrow

In that 5 minutes i learn more than 5 hours trying to figure out the textbook/lectures notes

[AcadiaGuitar]

This is so great. I'm sad that my calculus class II is comming to an end. I wish I would have discovered you earlier!

[FLYPino019]

You have great potential for becoming a very prestigious college professor and making lots of money.

Thanks for the help!

[patrickJMT]

this is probably true

[patrickJMT]

at least, one does not become a prof to get rich, that is for sure

[kushsaxenak]

dude u r super gr8... its bcoz of your videos i do well in my integral class..!! :D

[badboybr09]

You are AWESOME. I would pay to have you as my private tutor. Thats how awesome you are. :) subscribed.

[patrickJMT]

glad u like the vids!

[plasmadragon1998]

you are awesomely smart in math

never stop...

you helped me go through my calculus course.

thanks

[kgadille]

L'Hôpital?¿?

i dont understand

Iám chilean

help

[MicroTex23]

fantastic, I love people who love math. I am a subscriber, keep up the great work you're changing lives!!!

[patrickJMT]

i hope i am helping some people out at least a little bit!

[ToniHTChen]

thank you for all the videos! you are one of my best teachers!!!

[sweetbayb247]

brilliant!! thank you!!

[gushitto]

awesome!

[Jabba1425]

haha, "if you plug 0 in to this, you're going to be dividing by 0 which is BAD."

[patrickJMT]

: )

[piergiuz]

fantastic! I just love when I found these kind of video on youtube!! oh, and I've understood all of the exercise! thank you so much !

bye from italy

[patrickJMT]

glad it helps : )