My professor prooved the same thing to us. He skiped all the (un)necessary comments what's coming from where so I was so lost looking back at my notes. Your videos are for sure saving me :D
First I need to tell you that you have great videos with excellent explanations. These definitely make math learning interesting, enjoyable and easy to understand. The point of this comment is to let you know about a very important notation matter. When we right limit at the beginning without a parenthesis, the limit only belongs to the first term. So, the correct way to write it is to use a parenthesis around all three terms as lim{ x → 1} (x²+5x+6) = 12. Keep doing what you are doing. Thank you.
This is the best I have ever heard this concept explained. I was struggling with understanding how the proof worked for the past 2 days, and I finally understand now. Thank you!
Hey, first of all, i really like your videos. You are doing a great job! I am a fan of generalizing the epsilon-delta-criterium and give a specific formula for delta. What I found out was that, if you choose for a general x_0 (which is in this case 1 of course) the formula delta (epsilon) = - abs(x_o) - 5/2 + sqrt( epsilon + (abs(x_0) + 5/2)^2), you get a guaranteed delta for any epsilon > 0 that you choose. Thank you for your great videos again. They are very inspiring!
You are really doing an excellent explanation and thus make our life easier in understanding maths even though it is not my proffesion. Awesome! Thank you!
Can someone please explain when 9:04 he writes x+6 as 8 in the inequality. Because he showed that x+6 is less than 8, but when he inserts 8 in the epsilon inequality, he technically increased the left hand side of the inequality without increasing the right hand side (epsilon). Which makes me a little suspect on whether the inequality will hold true. I am no professor and I respect everything he does, but I get delta=epsilon/6. Please feel free to enlighten me. Cheers from Denmark
This is it. Two hours of working on the same delta-epsilon problem, and this is the video that made it click for me. Thank you.
My first time to appreciate someone on RUclips
Thanks
My professor prooved the same thing to us. He skiped all the (un)necessary comments what's coming from where so I was so lost looking back at my notes. Your videos are for sure saving me :D
The explanation is all wrong.
Sir, could you recommend a better video? @@tomtomspa
@@tomtomspait’s not
9:18 I did the same expression and the meme appeared! Truly magnificient! YOU GOT ME! LOVE FROM INDIA
You are good lecturer may the Lord Jesus bless you in all your endeavors 🙏
Mathematics becomes easier for me because of how you explained it in such simple ways....Thank you very much
It was wrongly explained!
@@yohannesyebabe7923 I cannot believe how someone so poorly knowledgeable on limits get to wrongly explain them on yb
You're really making our life much simpler and thanks a lot. You simplified the proofs very well.
I actually appreciate you for the good work ,,,God bless you
A very very brilliant lecture from a genius . Thank you sir for your contribution.
You are One of the Great Teachers i have ever seen Thank a lot!!!!
First I need to tell you that you have great videos with excellent explanations. These definitely make math learning interesting, enjoyable and easy to understand. The point of this comment is to let you know about a very important notation matter. When we right limit at the beginning without a parenthesis, the limit only belongs to the first term. So, the correct way to write it is to use a parenthesis around all three terms as lim{ x → 1} (x²+5x+6) = 12. Keep doing what you are doing. Thank you.
Unfortunately that's the least serious error of the video.
I spent an hour working on one of these proofs and this video was the one that showed me how to replace the factored part (|x + 6|). Thank you so much
I didnt understand anything before watching this video. but you made it way easier to understand. thank you brother
Plus the way u smile doing some cracks, while solving, its just fantastic, u wont be left with any qsn
This is the best I have ever heard this concept explained. I was struggling with understanding how the proof worked for the past 2 days, and I finally understand now. Thank you!
SO AM I FROM University of Namibia 👌👌👌👌👌👌
You are the best math teacher that exists!
I love the way you are so enthusiastic about teaching!! thank you so much for the video :)
Bro you are amazing , i mean you have the talent to be a teacher bc you try to understand the students❤❤
Thank you
Your handwriting is dope sir and I love the way you have explained.
Thank you!
Hey, first of all, i really like your videos. You are doing a great job!
I am a fan of generalizing the epsilon-delta-criterium and give a specific formula for delta. What I found out was that, if you choose for a general x_0 (which is in this case 1 of course) the formula delta (epsilon) = - abs(x_o) - 5/2 + sqrt( epsilon + (abs(x_0) + 5/2)^2), you get a guaranteed delta for any epsilon > 0 that you choose.
Thank you for your great videos again. They are very inspiring!
best video on the subject so far.
OMG !! You are an amazing teacher. Thank you so much 🙏
I’ve been trying to understand this for a lot and is the first time I feel like I get it.
Thank you so much for the explanation. Watched bunch of other videos and yours was the simplest to understand
Even i can miss up a class,, its okay with this handful of skills, i really appreciate you.
Your enthusiam for maths makes me like it
You are really doing an excellent explanation and thus make our life easier in understanding maths even though it is not my proffesion. Awesome! Thank you!
You my friend are an excellent tutor. Great job on Precise Definition of a Limit !!! Keep up the good work....sorry... Great Work.
Your videos are better enough. Thank a lot sir
Wooow Man u the best, i actually had a crisis in understanding this, but i just grasped it easily, The best of the Bestest
It's Amazing. I watched many videos but after watching this video I understood the math well.
J has to pass my Calculus I course knowing that i will fail in every question of this type. Great explanation!!! Thank you
thank you very much i was really confused on this delta and epsilon proofs you just made my day,thank you sir
you are a genius ,thanks for your support
I understood this today 😢
You are a great teacher 👏
You are a Geneous sir...Excellent in making mathematics simple ..very good in explaining
I want to be a genius. It's just hard 😪 🤣
Damn , that's some quality teaching .
Like how you explain it my brother.much appreciated.
Bro keep uploading...Love from Bangladesh 🇧🇩
Never Stop Teaching!
Thank you very much sir
❤ From india 🇮🇳
Bravissimo.
Con te e con Robert Ghrist la matematica è un incanto.
Grazie 😊😊
By far best explained thankyou
Glad it helped
Very helpful master ❤❤❤ from India.
You are amazing bro! You teach math as if math is your friend and you are introducing me to him 🤣
You're so talented
God bless your soul. Thank you
Amen
I like his content for sure
He does it again! Bam! QED! 😃
A big thank you! I love how you teach, makes me enjoy more solving hahaha.
really exciting
The proof has fundamental error!
The correct proof is as follows
Let f(x)=x^2+5x+6
We want to show lim x->1 {(f(x))}=12
For all e>0 whenever |f(x)-12|
Thanks a lot buddy! ✌🏻💚
This comment deserves a lot more likes.
Why would you need this type of math
@@brendawilliams8062 It is the rigorous mathematical analysis called the epsolon delta techniques.
@@yohannesyebabe7923 thx. , but what can you do with it
@@brendawilliams8062 To prove mathematical theorem.
your videos are very interesting keep going on !
Great video! Thanks. It would be nice to add some graphics to bring this concept to clarity.
Wonderful sir. You are wonderful..
Best love from India❤
THANK YOU SO SO SO MUCH YOU HELP ME A LOT A REALLY LOVE YOUR EXPLANATION
I finally understand this brother thanks a lot
Truly amazing
dude you're a genius! :) tysmmm
Very good sir love from antartica
Respect from Cameroon +237, 3:19 🎉🎉🎉
Thanks for video.... epsilon and delta greater than zero is true
wow superb sir ❤
holy shit you saved my life here
Because lx+6l
He should replaced by 6.
and
He should choose delta a min {1, e/6}
Great teacher! Thanks...
AWESOME SIR YOU ARE JUST A GREAT MAN THNX A LOT SIR
thank you so much sir, it really helps me a lot. And now, maybe I can answer our exam tomorrow hhahhaha
Good luck
Love❤ from India
Love that t-shirt!
Thank you so much for the very clarification🎉❤
It is good. I am lucky if you add another example.
Man u save my life
what a nice video to watch
well taught sir
wow u r great man
Nice explanation
Can you please try this problem
Use Epsolon delta Def to show that
Lim x-->-1.(2x+3)/(x+2)=1
Thank you so much sir
Thanks man, I finally got it
Glad it helped
holy crap u saved me brotha
So helpful sir amazing ❤
Ohh you are so so good❤
Thanks so much 🙏
U're genius
great job Bosses
Thanks help me a lot
Great!
Love the 2+2=4 shirt
If not possible thank for your videos
Thankyou in advance
Countless hours of calculus and epsilon delta videos and I still have no clue what is going on
thank you so much!
you"re bestttttttttttttttttttttttttttttttt
thank you.
Can someone please explain when 9:04 he writes x+6 as 8 in the inequality. Because he showed that x+6 is less than 8, but when he inserts 8 in the epsilon inequality, he technically increased the left hand side of the inequality without increasing the right hand side (epsilon). Which makes me a little suspect on whether the inequality will hold true. I am no professor and I respect everything he does, but I get delta=epsilon/6.
Please feel free to enlighten me. Cheers from Denmark
why x-6 cannot be replaced with 7? it is smaller than 8 how we replaced that?
You are great
I love it 🎉
thanks man