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Gauss-Jordan Elimination

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  • Опубліковано 14 сер 2024
  • From Thinkwell's College Algebra
    Chapter 8 Matrices and Determinants, Subchapter 8.1 Matrices and Systems of Equations

КОМЕНТАРІ • 155

  • @renatac210
    @renatac210 6 років тому +35

    I wish this guy were my math teacher. "I'm barely with me" is my new catch phrase from now on.

  • @leathledood221
    @leathledood221 7 років тому +137

    "and wallah liike a cooking show ive done this in advance"
    my new catch phrase.

    • @macrus7064
      @macrus7064 5 років тому +1

      If you’re smart about it, you should always know what the answer will be, or at least have an idea what it will be, before you begin.

    • @tideghost
      @tideghost 4 роки тому +3

      @Rilind Zylfiu technically, voilà

    • @theskeptic8489
      @theskeptic8489 4 роки тому +1

      lol i heard that...thought it was funny

    • @coenzwarts6934
      @coenzwarts6934 3 роки тому +2

      This guy said wallah 💀

  • @venusbones88
    @venusbones88 7 років тому +53

    Wow not only are you a talented mathematician but you have a flair for teaching! Thanks for these videos you have made this concept very clear!

  • @rafaelojeda
    @rafaelojeda 3 роки тому +9

    This guy has raised a whole entire generation

  • @ezra3457
    @ezra3457 7 років тому +104

    Dear Holy Mother of EARTH!!!!
    ONE WHOLE WEEK!!!!!!
    I'VE LOOKED EVERYWHERE, READ ALL BOOKS, WATCHED ALL BUT THIS VIDEO ON UA-cam AND THIS GUY JUST EXPLAINED TO ME WHAT OTHERS COULD NOT!!! :')
    (Please take note that this appeared to be my form of learning and that in no way am I badmouthing the other people who offer us their knowledge.)
    :) Liked and SUB' (Y)

    • @gabrielmosri6847
      @gabrielmosri6847 4 роки тому

      How’d you do it, help

    • @DeathTheKidIsYummy
      @DeathTheKidIsYummy 3 роки тому +1

      Same, I have a really hard time with certain forms of learning and his explanation was really helpful, not to mention the attitude of my teachers is a large factor and his casual "I'm figuring this out with you" supports my learning style.

  • @GabrielMariMan
    @GabrielMariMan 4 роки тому +10

    So my professor has been teaching us this for three lessons now and everyone is lost. This guy figured it all out for me in a 12 minute youtube video... i love the internet

  • @SuperBhavanishankar
    @SuperBhavanishankar 8 років тому +3

    this problem used to be a nightmare for me but your explanation smoothly made me the hero to fight over

  • @queennkya5802
    @queennkya5802 4 роки тому +6

    I never thought i would enjoy math to this point. Thankyou bro💕💕😂

  • @ankuhenry9158
    @ankuhenry9158 4 роки тому +3

    Thank you very much. I was trying to grasp this concept over a month and just solved the mystery for me in a very short time. You are doing great. Thanks again

  • @michaeltortoise
    @michaeltortoise 3 роки тому +3

    OMG ITS DR BURGER YESSSS I WATCHED HIM IN MIDDLE SCHOOL AND NOW HE’S TEACHING ME LINEAR ALGEBRA

  • @AppaDaisy96
    @AppaDaisy96 9 років тому +11

    This helped me so much with my online college algebra class! Thank you!

  • @Camithran
    @Camithran 2 роки тому +1

    Stellar video, straight to the point and straightforward explanations, that all I've ever asked

  • @head_hunter4760
    @head_hunter4760 4 роки тому +4

    I wish this was my teacher. The class would actually be entertaining.

  • @abhik1493
    @abhik1493 3 роки тому +1

    I never understood how important the internet was until I watched this.

  • @VincentOoii
    @VincentOoii 7 років тому +21

    "I'm happy.. and your happy too" XD

  • @theonewiththegoldentouch
    @theonewiththegoldentouch Рік тому

    Whenever I don't understand a math topic, I always come to this guy.

  • @tutorial9co8
    @tutorial9co8 6 років тому +2

    Very good, loving the humour too. Makes it easier to follow. Thanks

  • @ezelpayrktar7381
    @ezelpayrktar7381 7 років тому +3

    oh thank you so much sir.... today i have final exam and you helped me very well

  • @georgee9804
    @georgee9804 6 років тому +1

    dude this guy is popping off rn

  • @Akumu74
    @Akumu74 7 років тому +5

    I love this guy.

  • @user-kf5sw4pk8x
    @user-kf5sw4pk8x 5 років тому +3

    He really helped me solving out on this prob.

  • @Deadpixelator
    @Deadpixelator 6 років тому +1

    It finally makes sense, thank you :)
    You are way better than my university math teacher!

  • @ksfutbolplayer
    @ksfutbolplayer 7 років тому +5

    This guy is awesome!!

  • @alicechakaza4164
    @alicechakaza4164 5 років тому +3

    Wow great explanation. Thank yu sir .from Zimbabwe

    • @retlaw4003
      @retlaw4003 4 роки тому

      What are you studying?Engeneering or Mathematics degree .. I am from Zimbabwe too.

  • @simranjoharle4220
    @simranjoharle4220 6 років тому +2

    You make math fun Sir....thank you so much!....it really helped.

  • @verticalducat
    @verticalducat 3 роки тому

    we definitely need more teachers/professors like this

  • @SeanLeonDrumz
    @SeanLeonDrumz 3 роки тому +1

    Wouldn't it be faster to solve as a system of equations?

  • @anushyap6577
    @anushyap6577 4 роки тому

    He's one of the coolest teacher I have ever seen...

  • @mbrsart
    @mbrsart 7 років тому +2

    This was my Waterloo in school. But this was a great explanation.

  • @gabrielpereiramendes3463
    @gabrielpereiramendes3463 5 років тому +2

    That was a great class ! Thanks from Brazi!

  • @caszelbrent8018
    @caszelbrent8018 6 років тому +2

    we have the same answer but different solution..( I SURVIVED) did you?

  • @ammarsyafi2439
    @ammarsyafi2439 4 роки тому +1

    Thank you sir from papua new guinea 🇵🇬

  • @hdm_vision
    @hdm_vision 6 років тому +4

    Wow Awesome... its really help me understand this creepy problem XD

  • @erictrejo100
    @erictrejo100 5 років тому +2

    6:33 is the highlight, thx boss

  • @justsmile2968
    @justsmile2968 3 роки тому +1

    Thank you so much,I understand how to do it😭😭I want to cry rn🤧

    • @GP-eq3gh
      @GP-eq3gh 3 роки тому +1

      Lool, same I understand it a lot better now, didn’t get it when my lecturer went through it.

  • @orangestudio1711
    @orangestudio1711 5 років тому +12

    3:30 yo i thought youtube has broke down lol

  • @sarennawood1332
    @sarennawood1332 5 років тому +1

    This really helped me with my webassign, I didn't get it at all before

  • @kyocro1382
    @kyocro1382 4 роки тому +1

    this is literally wrong at 6:06 he failed to follow the formula he had created in order to get the second digit of row 3 to be equaled to zero

    • @kyocro1382
      @kyocro1382 4 роки тому +1

      instead 3/2(R2)+R3 he did (3/2(R2))x3+R3 which you cant do

  • @ferrysantoso9236
    @ferrysantoso9236 Рік тому

    Helo sir, I am lost in algebra maths. Thanks for refreshing me with your explanation of matrices and system of equations.
    👍

  • @legend7890
    @legend7890 4 роки тому

    finally it's making sense now, thank you

  • @UzairKhan-if5uh
    @UzairKhan-if5uh Рік тому

    Great sir, Thanks. Love and prayers from Pakistan 🇵🇰

  • @doctoratta4022
    @doctoratta4022 7 років тому +1

    Wow sir.... So easy.... Thanks.... Enjoy fun..

  • @shm2157
    @shm2157 5 років тому +1

    Great fun to watch and follow.. BTW whats his name? Especially drum roll and tick tick during the verification of answer was hilarious...!

  • @mkdprasad469
    @mkdprasad469 7 років тому +1

    excellent teaching & easy to understand tnq sir

  • @engenheiromachado
    @engenheiromachado 6 років тому +1

    Excelent! From Brazil!

  • @somenn.s3977
    @somenn.s3977 3 роки тому

    Professor Grateful to you.........
    .
    .

  • @sachinmaharjan11
    @sachinmaharjan11 8 років тому +1

    loved the way you teach :) great thanks

  • @user-vc2tr3fz2p
    @user-vc2tr3fz2p 2 роки тому

    Sometimes u can still get a zero by doing what he did just a lil differently. Is that fine to do or do I have to do what he did?

  • @fatarrammah8829
    @fatarrammah8829 5 років тому +1

    great explanation :)

  • @nankundaarnold6486
    @nankundaarnold6486 3 роки тому

    awesome and magnificent. to say it was helpful would be an understatement

  • @MiaTheDreamer
    @MiaTheDreamer 2 роки тому

    Great sense of humour 😂😂😂 Great prof 👨‍🏫

  • @md.mottakinchowdhury7898
    @md.mottakinchowdhury7898 8 років тому +5

    Watch this in 2x speed. :D

  • @mohammedkhaled2456
    @mohammedkhaled2456 4 роки тому

    There is a big confusion which I see many have suffered. When doing e.g R1 - R2, which row is to get modified, R1 or R2? Does the minus sign makes sense?

  • @Techgeeks0001
    @Techgeeks0001 5 років тому

    That's laudable sir greatly expressed

  • @S.N.C4_Life
    @S.N.C4_Life Рік тому

    can you solve this matrix:
    x+2y+3z=-1
    -x+y+z=0
    2x+3y+z=1

  • @anakinshrimpwalker1317
    @anakinshrimpwalker1317 4 роки тому

    thanks a lot for the video! Really clear and concise explanation!!!!!

  • @muhammadaqeel7519
    @muhammadaqeel7519 7 років тому +1

    awesome!

  • @1809leuna
    @1809leuna 7 років тому +3

    why does he look like Steven Colbert

  • @Tony-nl6pf
    @Tony-nl6pf 5 років тому

    Are ther different way so solve this, every way I do it, it's wrong/ How do you know which to do first?

  • @gurpreetsaini9613
    @gurpreetsaini9613 6 років тому

    DURATION 6:01 WHICH METHOD APPLIED CAN U SEND ME IN THAT TYPE
    example - R3 ➡ R3 + 3 R1

  • @themvlek
    @themvlek Рік тому

    Thank you sir that was very helpful

  • @bobthebuilder5172
    @bobthebuilder5172 4 роки тому +1

    I like the part where he goes "chi chik" after each one is correct

  • @visalgunaratne2296
    @visalgunaratne2296 6 років тому

    Why didn't you use the same method you used to make the second zero to the third zero?

  • @selimalahi4601
    @selimalahi4601 5 років тому

    Wow great explanation. Thank you sir .from Bangladesh

  • @ZaidAlmymoni
    @ZaidAlmymoni 9 років тому +1

    You helped me thanks

  • @RzVids
    @RzVids 6 років тому +4

    This is so confusing, How do you know what to do with what row and multiply to what number??

    • @robitybopity
      @robitybopity 6 років тому

      RzVids the idea is to get it into reduced row echelon form. What that means is you need all your rows to start with 1 (called a leading one), and all your columns that contain this leading one need to have zeros above and below it. There are a lot of ways of going about this; it's kind of a creative process.

    • @RzVids
      @RzVids 6 років тому +1

      Robert Cook yea I understand it now perfectly

  • @zhili9600
    @zhili9600 4 роки тому

    Thanks for this video which is sooooooo helpful.

  • @ZaidAlmymoni
    @ZaidAlmymoni 9 років тому +1

    you helped me alot

  • @kuntumkhaira9767
    @kuntumkhaira9767 6 років тому

    Well explained,thankyou very much sir

  • @sharifsircar
    @sharifsircar 5 років тому

    One word
    Thank you!

  • @natalietammad2938
    @natalietammad2938 7 років тому

    Why can't you reduce the whole matrix by 2 instead of just 2 equations? @ 6:45 ?

  • @fatihahprimaully8000
    @fatihahprimaully8000 Рік тому

    thank you, sir

  • @tylermcbride5028
    @tylermcbride5028 3 роки тому

    That drumroll though!!

  • @TheOnlineStudents
    @TheOnlineStudents 3 роки тому

    If anybody needs additional exercises or explaining, i just made a video about this! ^^

  • @ubb.9363
    @ubb.9363 4 роки тому

    Thank u so much very informative and entertaining lol!

  • @amanullah1707
    @amanullah1707 3 роки тому

    What a brilliant man

  • @samoyha1
    @samoyha1 9 років тому +2

    U are awesome lol that was great

  • @iliashishoski1261
    @iliashishoski1261 6 років тому

    super explanation!

  • @gumi_twylit2605
    @gumi_twylit2605 2 роки тому

    Uhh is this applicable for higher numbers?

  • @dillonrodgers8776
    @dillonrodgers8776 4 роки тому

    Does it not bother anyone else he's using an expo marker on paper?

  • @yesvee7377
    @yesvee7377 5 років тому

    You are awesome!

  • @kennethhowell5291
    @kennethhowell5291 4 роки тому

    Thank you!

  • @ansjsjs1
    @ansjsjs1 4 роки тому +1

    Joker is teaching Math :D

  • @user-fz2qu6ru4o
    @user-fz2qu6ru4o 6 років тому

    What is difference from gauss elimination?

  • @kevinkirkland2016
    @kevinkirkland2016 7 років тому +2

    Sounds like Mo Rocca

  • @azaria2726
    @azaria2726 3 роки тому

    isnt elimination or substitution easier

  • @epicn
    @epicn 11 місяців тому

    thanks

  • @MATHguide
    @MATHguide 5 років тому

    This helped! Thanks!

  • @zimzalabim1350
    @zimzalabim1350 6 років тому

    If first row of x not 1 how?

  • @amayerh99
    @amayerh99 5 років тому

    I like this teacher

  • @zaneomega2
    @zaneomega2 4 роки тому

    Thank you

  • @fionaphan5301
    @fionaphan5301 7 років тому

    Thank you so much!!!!!

  • @syafiqabdullah3029
    @syafiqabdullah3029 4 роки тому

    Tq ... This vid help me a lot ❤️

  • @manasmishra4167
    @manasmishra4167 4 роки тому

    Thanks sir.

  • @mistythelion
    @mistythelion 8 років тому +3

    professor edward burger

  • @frechjo
    @frechjo 7 років тому

    Best video I've seen on this topic so far, including some of the popular math teachers on yt.

  • @lesegomokgabudi5798
    @lesegomokgabudi5798 5 років тому

    THANK YOU(with capital letters)

  • @totally_mactic_8028
    @totally_mactic_8028 4 роки тому +1

    i wish he was my math teacher

  • @nikihtta
    @nikihtta 4 роки тому

    So basically you just have to make the theory which is100,010,001
    But what row do you do first wtffff

  • @nhaahn7317
    @nhaahn7317 5 років тому +2

    Gauss-JordAAN method.....MASSAGE the matrix LOLOLOL