14.4: Tangent Planes and Linear Approximations (1/2)

Рет қаралды 54,861

Alexandra Niedden

Күн бұрын

Objectives:
7. Define the total differential.
8. Use the total differential to approximate the change in a function.

Пікірлер: 43

@EugeneZ. 4 жыл бұрын

Don't listen to your students, your drawings are awesome!

@kr1tical41 3 жыл бұрын

So much better than my mathematics lecturers at my university. Thank you so much for these videos!

@liamstanzmusic 3 жыл бұрын

I feel you brother

@tahhanu Жыл бұрын

I love how my laziness answered your question "YES" when you asked if you should stop and continue tomorrow. (Thanks for the videos, life savior)

@liamstanzmusic 3 жыл бұрын

Thank you so much for these videos. You are single handedly getting me through second year Advanced Calculus.

@dennischen7119 3 жыл бұрын

too good, cannot say enough how good it is

@hussain7md166 3 жыл бұрын

Those lectures help me a lot, I'm thankful to you :)

@ikennao5299 3 жыл бұрын

alexandra, you got the neatest engineering writing in the club!, it flows naturally , looks like journal in code

@AugustoActis 2 ай бұрын

Thank you very much, grettings from Argentina

@tangerinesandvibes 3 жыл бұрын

thank you so much for these videos! your lectures are much easier for me to understand than my own professor's

@natevegh4602 7 ай бұрын

Very concise and straightforward. Thank you!

@johnngo341 Жыл бұрын

thank you for spending the time to derive everything and going through examples!

@Quintessential.96 Жыл бұрын

A life saver you are ma'am❤

@butx1555 2 жыл бұрын

You are the best teacher!!

@james_dinham 4 ай бұрын

I've watched all your videos, You're the reason i'm passing my shit

@spdas5942 9 ай бұрын

The best on this topic. ❤ U mam. Thanks from India.

@MeetPatel-eh3ni 4 жыл бұрын

Thank you for the lectures! They are so thorough! What pens do you use? I get satisfaction from the little things in life! :D

@alexandraniedden5337 4 жыл бұрын

I use felt-tipped pens. It's certainly difficult to find a good pen :)

@elshazlio 2 жыл бұрын

Great review. Strange how there are almost never any questions

@sodiakabiodun9379 4 жыл бұрын

Thanks for sharing 😍

@levisloftus 2 жыл бұрын

allahım seni karsıma cıkarandan razı olsun

@theodoremercutio1600 11 ай бұрын

Hey, not sure if you're still responding to comments but I'm really wondering what the point of linearization is. Go through the hassle of finding the linearization, only to plug it in and get an approximate value for Z? Why not just plug our point in the original function and get the precise value? Amazing video by the way!

@user-sv9lv5xy2e Жыл бұрын

Thank you so much for these amazing videos, they are so clear and I am able to understand everything. Just wondering, what is the textbook called that you are using?

@alexandraniedden5337 Жыл бұрын

We use Stewart's Multivariable Calculus (8th edition)

@mohammedalmahruqi294 3 жыл бұрын

I think it is x=a plus delta x Not at delta x Anyway great explanation on the materials

@brendanbuckner2561 3 жыл бұрын

Awesome stuff, is there a video covering 14.3?

@alexandraniedden5337 3 жыл бұрын

No, I didn't record that lesson. Sorry!

@jdz3742 2 жыл бұрын

@@alexandraniedden5337 If you end up covering that lesson this year, could you record and post that by any chance? Your videos are so well explained and are helping a lot of us students understand!

@lanceward7048 Жыл бұрын

@@jdz3742 14.3 is recorded and posted now!