Epsilon-delta definition of limits

Показать описание

Khan Academy

Рекомендации по теме

Комментарии

I literally didn't understand anything my college professor was talking about during class. What she failed to elaborate in one and a half hour, you explained brilliantly in seven minutes. Kudos!

ladyclairinnelim

This is the best, compared to the old ones,
Crystal clear and elegant diagrams, .Love you Sal :)

nandha

YOU ARE AMAZING! YOU ILLUMINATED MY WORLD! WHY CANT OTHER MATHEMATICIANS USE THEIR

GMoyo

First calc I lecture made me consider dropping from my course, but after watching this, I feel much better. Thanks so much. Seriously I will donate

beetwospirit

wow! this video simplifies everything, I'd recommend this site to any first year student.

tumiemagane

You made the entire concept clear with just the first sentence. Really appreciate your help.

vijaisuraj

I AM a morrocan student ! still in college and we learned this lesson !! ALL I WANNA SAY IS THANK YOU SO MUCH BECAUSE IT SIMPLIFIED EVRYTHING AND IT CLARIFIED WHAT I DID NOT UNDERSTAND IN CLASS !! THANK YOU SO MUCH !

aymaneelomari

Thank you kindly, this was extremely helpful.

sinuouslocks

1:20 "within 0.01 of [L]" That's what he meant to say.

iamstickfigure

Didn't get this form the brilliants Calc course, got this one with ease. Great Explanation!!

andrewwilliams

for the first time in a year this actually makes sense. Ive gone all the way to cal 3 and diff eq, never needed this for those classes other than cal 1 but its just one of those things thats always mystified me ever since i saw it, until now

DrEnginerd

This video literally saved my life (in AP Calc that is) thanks sal!!!!

TheUnheardUnspoken

Yes! This is what I am searching for years. An insight about epsilon-delta definition of limits.

jdmrchem

@1:22 on the khan academy website, there was a correction that stated sal meant to say 0.01 of L

rebecca

Why can't the absolute value of x-c be less than OR equal to delta?

mazIngxXGamEr

The work you guys do, phenomenal. Thank you so much

terencesmith-carter

Very good explanation had trouble with this lesson for a long time until you explained it

Villanous

Thanks! Is the idea behind using this for limits to see whether one’s graph stays continuous and within the box? If it is discontinuous on L, then, for small €, D would not be able to be anything but zero, defying your concrete shape. If is is smooth, then a nonzero D may be chosen, always.

TheTrexTeam

can i take any value of epsilon and delta, i mean be it of range 2 or 3 units or it must be very small. if it can be large as 2 or 3, does this defination holds for exponential functions?

mrityunjaykumar

What's the name of the software you used in writing?

lachristechnologies

Epsilon-delta definition of limits

Epsilon-delta definition of limits

Limits, L'Hôpital's rule, and epsilon delta definitions | Chapter 7, Essence of calculus

Epsilon Delta Limits in 4 Minutes

epsilon-delta definition ultimate introduction

Epsilon - Delta Proof (precise definition of the limit)

Epsilon Delta Definition of Limits: Easy Explanation

Epsilon-Delta Definition of Functional Limits | Real Analysis

Epsilon-Delta definition of a Limit a)

Limits With Epsilon-delta definition! (9 examples) | Practice Problems | Calculus I

Proof of a Limit Value Using Epsilon and Delta

Epsilon-Delta definition of a Limit b)

how to easily write the epsilon-delta proofs for limits

Limits of Functions (The Epsilon/Delta Definition) - Part 1 of 2

Epsilon Delta Definition of a Limit

The Epsilon-Delta Definition of a Limit

epsilon-delta proof ultimate study guide

🟡03 - Epsilon - Delta definition of Limits of Functions of Two variables 1

Finding delta from a graph and the epsilon-delta definition of the limit (KristaKingMath)

How to do epsilon-delta proofs (ultimate calculus guide)

limits with epsilon-delta definition! (linear, square root, and quadratic examples)

Using the epsilon-delta defintion of a limit for a quadratic function

Multivariable Limit || Epsilon-Delta Definition

Epsilon delta limit (Example 2)

epsilon-N definition for a limit at infinity (introduction & how to write the proof)