Lec 3 | MIT 18.02 Multivariable Calculus, Fall 2007

[NganaJHone]

I am very happy to see the vidoe from you, hopefully the others also are happy for You Lecture 03: Matrices; inverse matrices.

[Ondelendo]

Steady I Really Like This Video Lecture 03: Matrices; inverse matrices

[bebeheuy]

Good, I like that you share this video Matrices inverse matrices., I wish success always

[willamricard]

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[imegatrone]

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[bundawartini]

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[anakmudajaman]

after i watched this video, my insight is very open because the video is very good to give information Matrices; inverse matrices.

[theBUZer]

his joke at 4:02 was priceless

[RitaLiviaxj78]

geil ich wiege 300 kilo

[agapitoflores001]

Two toes up plus two thumbs!

[TheKRMS]

I am going to put short 5 minutes clips that will be kind of a 'cliffs notes' to each lecture in this series on my channel

[TheKRMS]

hello



[zoepmp]

actually learn more from him than i do from my own math professor that i pay with my hard earn money. SMH

[checkspender]

ok I'm still not fully understanding how to get the equation of the plane at about 10:30 he tells about it but i must be missing something anyone wanna give me an example?

[slimmerikje]

@checkspender

if you don't understand this, i would stop following the subject because that is very easy. The next lectures about functions in several variables and vector calculus are of much higher level than this

[Scelenaarwen]

Excellent videos:) but in the end doesn't he say "if you multiply u1,u2,u3 by this you get x1,x2,x3" because on the transcript its switched.

[quangngy]

This time he is wearing the same green shirt that he wore in the previous lesson as opposed to the red shirt he wore in the first lesson.

*stares blankly into space*

[yonatanable]

Wonderful teacher here is the secret of math as I came to know...

[yonatanable]

Wonderful teacher

[BurnRiderZ99]

im in algebra 1...

[slimmerikje]

@BurnRiderZ99

stupid remark. if you would know the whole subject you wouldn't say this. 

[BurnRiderZ99]

@slimmerikje thanks

[HunterDX77M]

He has really good explanations and I like how he writes down everything he says. Its hard to find a professor like that.

[AirlesMan]

Thx MIT! I don't need to go to class anymore!

[SnakeCIA1]

@AirlesMan

True that. The best way I understand this is review. For Ex reading the chapter regarding vectors and 3 dimention math. Then you will be able to understand what the teacher is explaining. Personally I have a different way of learning and that is why I understand his clear lecture because of prior reviewing.

[Seiai]

@23:28 nice trick for figuring out how to get particular entries in matrix multiplication! (I wish I had realized this sooner.) At my school, vectors geometry and linear algebra are taught as separate courses. This professor is amazingly patient and illustrative. I wish I could have gone to his classes.

[idolgin776]

This is a great lesson. I remember learning this a long time ago; it is all coming back.

[kitman]

Thanks for reviewing Matrix.

[daturkeyvaginamelonz]

oh my god that french accent

[On3Thought]

calculus is pointless.

[ThePearbook]

Fail

[anakore2]

In 38:30 Inverse Matrix

[Angiegirl2112]

this is easy

[theresaAzamar]

my future school<333

[Darxsys]

nice.

expecting a decision tomorrow :)

[thebravestdave]

Do you know better? :D

[gaskpo97]

what i dont understand is why teach such basic concepts again that were studied before and in depth in linear algebra?

Or take the law of cosinus: that is sth you'd need to know to get into almost any university. I mean you're attending multivariable calculus classes but you don't know how to sum two vectors?

Anyways, I'm not saying it's wrong, it's just a doubt that comes across when watching this video.

[Darxsys]

Well they want to be sure everyone knows the basics of it. Not everyone go to school in USA or Britain . For example, my school in Croatia did not even mention matrices, mean, median and mode which are the basic things in US school system.

[Voltar143]

welcome to the future of education, the whole people of the world will learn from internet lectures such as youtube. United States got you covered for all your learning needs

[zanngoc]

@Voltar143 what a usa promoter!

[jsm666]

@Voltar143 Not just the United States: there's at least one very good maths lecturer - Dr Chris Tisdell - operating out of University of New South Wales in Australia, and there are plenty from elsewhere, but the US does indeed have quite a nice slab of teaching vids out there.

[Obito313]

@Voltar143 If and only if americans will stop being lazy >.<

[Bluebox91]

sounds a little german

[drchicken3000]

@Bluebox91 That's what I originally thought, but he is actually from France.

[judastrii]

no french

[rdaxx]

nice accent, french ?

[gotomstergo]

is there finding limits in R2

[thisismysn230]

that accent would kill me

[Kingarthur305]

better then an Indian accent

[shekharruler2006]

indian ascent is much more clear and understandable then this.

[ltarmcool]

bullshit

[alexsanderwolf2]

muito bom... pra quem aprender cálculo de verdade...

[dupreee27]

another one for vectors..good