Limits of multivariable functions

Рет қаралды 23,779

Prime Newtons

9 ай бұрын

In this video, I showed how to compute the limits of some multivariable functions

Пікірлер: 36

@hvok99 8 ай бұрын

You are an excellent teacher. Thank you for your clear and passionate presentation.

@just4simplegg428 Ай бұрын

I love this guy's charisma

@huntern5813 8 ай бұрын

fan from ethiopia, i am electrical and comp engineering student you've been helpfull very much . i hope you'll make more videos in calculus III

@BlueSiege01 8 ай бұрын

Thanks for the Videos sir!

@user-ls2tf9ft7j 3 ай бұрын

it became plain and simple till after i heard idea of applying the directions. thank you sir

@itsmepratish 3 ай бұрын

best in the job never stop learning

@sbahlenontobeko5844 4 ай бұрын

You're the best sir

@nonentity168 4 ай бұрын

Great tutorial

@SazisoVilakazi 2 ай бұрын

great video

@ayeshaaaaa3623 5 ай бұрын

where can i find the 2nd video?? the polar coordinates one

@tinotendalearnmore4014 5 ай бұрын

He’s the goat

@colina64 8 ай бұрын

THANKS

@ubidubium5806 8 ай бұрын

in the 3rd problem, let's have y = x and see what happens.

@deespace3744 3 ай бұрын

he has already considered that case

@Salamanca-joro 2 ай бұрын

Yeah that's what i did and I got 1/x^2 which is 0 at the end so the limit is 0 I guess

@nadkhaa8360 8 ай бұрын

u r second to none.

@thenovalabs 5 ай бұрын

Thanks

@nanamacapagal8342 7 ай бұрын

Question: when it comes to limits like those in the third question, how do I know which substitution to make, and how long to keep testing?

@pedrogarcia8706 7 ай бұрын

I think you just pick a function that satisfies the point you're looking for the limit at. So in this case it would be any equation where (0,0) is a solution. Then you check multiple functions hoping that your answers are different so you can write that the limit doesn't exist. It sounds like if the functions you choose keep having the same answer, there's another method to determine whether the limit exists using polar coordinates that I'm not familiar with. Hopefully that video will come out soon!

@twarisaninyoni-pf7sk 5 ай бұрын

When we factor out y^2 in the denominator aren't we supposed to get y^3 instead of y^4?

@aguyontheinternet8436 8 ай бұрын

when limx=limy=n, why wouldn't it make sense to make x=y, since they both approach the same value in the limit?

@Lilliana1 7 ай бұрын

We are talking about if it will approach the limit. We are checking that not the other way around

@petelok9969 2 ай бұрын

Hi, do you have a link to the puzzle thing you mentioned at 3:27? Best Wishes Peter

@Folorunsho3729 8 ай бұрын

Only if I could get a sure physics plug like this too😫

@BP-me7lj 2 ай бұрын

why did you not take this path method in question 2?

@ALIENGOATMESSI 3 ай бұрын

8:18 will help you understand

@CharashGanja 8 ай бұрын

i think you should give us a example like the third example but limit exists there

@wbell539 8 ай бұрын

Wish I had seen this about 60 years ago!

@PrimeNewtons 8 ай бұрын

Lol 😆

@DeepCoder786 2 ай бұрын

Sir you put 0^6=1 But it return zero in Chat gpt

@heathjokerledger101 7 ай бұрын

How to use L' hopital's rule here ?

@JPL454 2 ай бұрын

You don't

@TheEvilHacker1997 8 ай бұрын

Or you could just use l'Hôpital 6:15 and be done in 7 steps

@wwbbcg01 8 ай бұрын

L'Hospital's Rule only works on single variable functions.

@TheEvilHacker1997 8 ай бұрын

@@wwbbcg01The variables are the same number

@samuelfemi2227 20 күн бұрын

Why can't we use l'hopitals rule?