We introduce Cauchy sequences in an abstract metric space.
Пікірлер: 110
@anthonys55429 жыл бұрын
I wanna thank you for this extremely helpful video, but I'd rather compliment you. This material is extremely difficult to just understand. To teach it and have thousands of viewers understand shows how intelligent you really are. Good for you dude, I hope I can reach your level one day.
@steliostoulis18756 жыл бұрын
Anthony S I've learned it alone with an introduction to analysis book.
@mc.ivanov6 жыл бұрын
@@steliostoulis1875 you are very smart
@NathanCookCapn4 жыл бұрын
@@andrewlones8251 It takes time/effort to translate from the symbols to a concept, and even more time to translate to plain English. It's not that difficult to comprehend *IFF* the symbol -> concept map is already in place. Your statement is like saying "I can read Cyrillic, and I understood this poem written in Cyrillic that I found online. It's really not that difficult to comprehend." Not everyone can read math symbology fluently.
@kagayakuangel58284 жыл бұрын
@@NathanCookCapn Ikr, little assholes lol I'm 25 years old and going in my 4th year of college and just learning this for the first time, and it's complicated lol For me and my classmates lol Idk what books they give these children...lol but they need to give me these books because we have hard ones.
@jebaebenezer27424 жыл бұрын
@@kagayakuangel5828 I am also in fourth year of college and understood this concept only after watching this video eventhough I have listened to 3 hrs lecture on this same concept of my Professor before.I bet they are just showing off
@michalnarbutt20578 жыл бұрын
Cheers man. You've made more sense in this video than my professor did in a 3h lecture.
@abublahinocuckbloho45392 жыл бұрын
if someone needs 3 hrs to explain a cauchy sequence then they shouldnt be a professor
@player67693 жыл бұрын
I know there’s a million comments saying this already, but it really is the best explanation I’ve come across. Thanks for making this
@graceg.60407 жыл бұрын
thank you for existing
@mikeh24054 жыл бұрын
Sorry to becoming here so late! Wonderful video, thank you for your contribution to my education.
@markl779211 ай бұрын
I appreciate the explanation! This video gives a great introductory conceptual understanding of Cauchy sequences and is a fantastic spot to start learning!
@nunyabizz33572 жыл бұрын
of all the videos of fancy math teachers using fancy effects, your 360p single cam over paper is consistently the best explained. i went over 5 much higher quality videos of (i would assume) much more experienced teachers before yours, and not a single one of them bothered to show a visual representation of the definition. which you've done not once but in several different examples. good on you man, thanks!
@aniketmazumder70258 жыл бұрын
Y can't everybody explain it like u?
@prod.theozim7304 жыл бұрын
bless your heart. i'm having a big brain moment rn
@elliotnicholson51174 жыл бұрын
Excellent. :)
@george5273 жыл бұрын
@@elliotnicholson5117 this video was uploaded 6y ago. I'm impressed you're still replying!
@abigailsims41689 жыл бұрын
I've listened to 3 lectures and read/reread my textbook chapter about this. Finally I understand!! THANK YOU!!!!
@manueljenkin952 жыл бұрын
Thank you so much. This is the first video I’m seeing after a lot of search that clearly describes what a sequence really is in the first place.
@mohammedmukaram88413 жыл бұрын
U make it so easy... U are the teacher we always wanted. May God bless you I wonder y our so called qualifies lecturers cant explain like this...
@lucasm42995 жыл бұрын
You’re literally a god. Feeling lost in class and out of class is such a horrible feeling. This video makes sense
@devashish8907 жыл бұрын
i don't know GOD exists or not but after watching your lectures i can definnately say that GOD exists and you are GOD for me.Your explanation and efforts are speechless.And you are doing it free of cost.
@SacredScout5 жыл бұрын
I cannot thank you enough. Preparing myself for a huge exam which is 12CP worth. This helped me A LOT! I really cannot thank you enough!!
@simpsonmokoena43953 жыл бұрын
You're a KZbin Treasure. Thank you man. Truly!
@macmos16 жыл бұрын
I don't think I have subscribed to any channel faster after first hearing this.
@sonampriya30123 жыл бұрын
It's my third year n today I got to know what type of sequence is cauchy sequence n this is because of you. Thanks❤️
@sulgunrejepova38675 жыл бұрын
Finallyyyyyyyy I understood this topic. I'm soo appreciate. Thank u soo much for this video. Your explanation is very clear.
@mehmettemizsoy32319 жыл бұрын
Beautiful demonstration:) Keep on teaching real analysis!!!!
@necosupr4 жыл бұрын
Dude thank you so much, this makes it all so perfectly clear
@elirhm63317 жыл бұрын
the best explanation of cauchy sequence ever!! thank you :)
@sthembisomgenge97117 жыл бұрын
This is brilliant, I was so lost in my class for this entire week due to this Cauchy sequences thing
@kendytan916 жыл бұрын
Thank you very much for the video! Really appreciate it! So much! From the bottom of my heart! Sincerely!
@sotirigeorgiou32059 жыл бұрын
Take a Bow son.. What a video. Got it first time round!
@calledmoe4 жыл бұрын
Best explanation ever. It was far more trivial than I thought it would be
@elliotnicholson51174 жыл бұрын
It is a very intuitive concept underneath all the greek.
@SIMS62 жыл бұрын
Good afternoon, I wanna thank you for such an awesome video!!!! The video was really helpful in understanding this subject! a million thanks!
@tekaaable5 жыл бұрын
8:33 Jungian moment: "oh thats my shadow" :)
@xmax7005 жыл бұрын
you are the best i love the way how you explain the idea. you are even better than my professor
@real.xplo1t6 жыл бұрын
You are a....a...a ray of hope
@elysesully66796 жыл бұрын
This was immensely helpful. Thank you!!
@codingwithmat9 жыл бұрын
Thanks man helped me a lot :) You explained it much better than my lecturer.
@pipololaoluwaalao7784 жыл бұрын
Best explanation I have seen🤯
@albertlylian16144 жыл бұрын
Well done. You have taught me well.
@ft7906 жыл бұрын
Thank you for doing a concrete example. So many videos don't do this!
@shankarkantharaj86974 жыл бұрын
Very great explanation. very intuitive
@gavinridley57277 жыл бұрын
a great explanation! I like how points were drawn on a plane.
@thembanovela42734 жыл бұрын
Thanks a million times...
@mrsecify8 жыл бұрын
God damn, that pen is gorgeous.
@imruljacky37682 жыл бұрын
Great discussion, many thanks :)
@rakotondrazakatojoherilant64035 жыл бұрын
Thank you so much , very helpful, God bless you my friend 🙏🏽
@ana-mariaana-maria51903 жыл бұрын
Wonderfull explenation. Thank you
@topiado20735 жыл бұрын
Waoo sir
@VilniusTV9 жыл бұрын
At least someone explained it well. Thanks a lot!
@vikashpoonia89237 жыл бұрын
wow great experience keep it up
@RachelDance3 жыл бұрын
This is a brill explanantion... but then using your numbers as in video; I put in the (1/500) - (1/550) = 1.818E-04, which is still less than 0.001562... I was expecting this to be greater than epsilon ...?? Does this work? I've seen on other pages that it must be N > (2/epsilon)? But following that gives N=1281, and then that didnt work for me either ... am I losing the plot?
@joshbroughton83466 жыл бұрын
an absolutely brilliant video, thanks heaps :)
@petertangel9 жыл бұрын
Great video my friend. Thank you!
@jennylee10627 жыл бұрын
ur explanations are very clear. thank u !!!!!!
@y-30844 жыл бұрын
Thank you for the explanation. Well explained.
@Official-UR-Ronaldo-cristiano7 жыл бұрын
Nice one sir.
@marcoss2ful Жыл бұрын
What a spetacular lecture
@debasishpradhan1547 жыл бұрын
Really very good explanation,thank you sir
@NewJayqwe28 жыл бұрын
What an absolute legend :D
@mc.ivanov6 жыл бұрын
I love you man! Thank you so much for this great explanation!
@addaada3214 жыл бұрын
Thank you very much it was really helpful
@gagadosuhubert3756 Жыл бұрын
So, I can now understand these concepts
@gojo95978 жыл бұрын
thanks man i've been looking for this explanation only......
@SzechSauce4 жыл бұрын
Thank you!
@Ferdinaand5 жыл бұрын
great job mate
@akashtripathi59674 жыл бұрын
Big thanks 👍
@diegoflores14686 жыл бұрын
Really helpful. Tomorrow i have to explain this in front of all my classmates ... damm it's a little hard
@gsridevi44954 жыл бұрын
Thank you heartfully
@elliotnicholson51174 жыл бұрын
G Sridevi You’re welcome.
@nainamat68613 жыл бұрын
THANK YOU VERY MUCH SIR 🙏☺
@ozzy18739 жыл бұрын
Thanks for the video very well explained
@richeardparker46473 жыл бұрын
im a bit confused, in the defn. we said m and n must be bigger than N and these are reel numbers right? But in the example we take the distance between 0 and 1/N but in that case (for the 0 case) m or n, one of them must infinity since there is no reel number that makes the sequence 1/n 0 right?? can anyone explain? Thanks!!
@sebrilarengh45832 жыл бұрын
What does epsilon stand for?
@muratcan__224 жыл бұрын
very nice
@angelacui53585 жыл бұрын
so good
@AmitKumar-lm1uy7 жыл бұрын
love ur explanation
@andrejaerjavec81979 жыл бұрын
great explanation!! thanks
@xoppa096 жыл бұрын
what is the playlist for this video
@rishabhsingh54886 жыл бұрын
Brilliant!
@silviapetrova85623 жыл бұрын
thaaaank you
@larissaveloso85629 жыл бұрын
thank you, helped me a lot
@MileeWilson9 жыл бұрын
He sounds like Harry Potter.
@elliotnicholson51174 жыл бұрын
Only on camera.
@sofieooms89905 жыл бұрын
Damn this was well explained
@somerandomer6546 жыл бұрын
U have saved me
@arushi635 жыл бұрын
Woah I finally understand this
@RayKellyChristoffel5 жыл бұрын
what is epsilon?
@jmochogi5 жыл бұрын
Any positive number chosen arbitrarily.
@RazorM974 жыл бұрын
Pick any number (noted, the greek letter epsilon), the bigger it gets, the smaller it's distance between points is going to be. compare it to the initial point and you would notice exactly what i said earlier.
@lemyul5 жыл бұрын
its sso similiar to convergence i don't know the difference
@ivanguillermolopezpedreane79047 жыл бұрын
Tyvm
@soumithnalli51697 жыл бұрын
tq bro
@nshah948 жыл бұрын
You are god
@janelagirl89796 жыл бұрын
Hi, marry me please haha 😭😭😭 i loved ur explanation