Reduced Row Echelon Form - #1 Skill in Linear Algebra

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  • Опубликовано: 12 дек 2024

Комментарии • 231

  • @ریحانارشد
    @ریحانارشد 5 лет назад +71

    What I learned in 1 hour from your lecture on RREF is way more than what I've learned from my university in the ongoing semester. How ironic ...

  • @alexprocel91
    @alexprocel91 7 лет назад +136

    Best explanation I've seen on RUclips hands down!

  • @moinaction
    @moinaction 7 лет назад +9

    I have seen no one else teach it the way you've taught it. What I liked best about your approach is NOT have to deal with those ugly fractions by trying to get one first and zeros later. Thanks for doing what you best. And that trophy

  • @NM_kawaii
    @NM_kawaii 3 года назад +2

    BEST EXPLANATION ABOUT RREF/REF ON THE ENTIRE RUclips PLATFORM. THANK YOU SO MUCH!

  • @hadeerrashad5486
    @hadeerrashad5486 4 года назад +12

    WOWW!!!!!!!!! BEST explanations I have EVER heard in RUclips!!!!!! You are an EXCELLENT professor!!!! Thank you sooooo much for making this video!!

  • @selenarivera3160
    @selenarivera3160 7 лет назад +13

    She's so underrated. She truly has a gift for teaching. Amazing job!

  • @zarehdarakjian2476
    @zarehdarakjian2476 2 года назад +2

    I love the fact that you do not sacrifice rigor for the sake of simplifying things. Your presentation has both rigor and ease of understanding.

  • @rejithmadhavan5735
    @rejithmadhavan5735 4 года назад +5

    This is excellent tutorial. She has the sincere and straightforward approach covering all aspects to the minute level. It doesn't get better than this. She deserves a lot of applause. Thank You teacher!

  • @judaleetee1094
    @judaleetee1094 7 лет назад +44

    This is very thorough and organized. So hard to find examples like this! Thank you!

    • @Calcworkshop
      @Calcworkshop  7 лет назад +4

      Thanks Judalee, so glad you're enjoying the videos!

  • @Paramjit_purewal
    @Paramjit_purewal 3 года назад +3

    if you got a nice white board with even lighting and a nice microphone without noise you already beat 80% of the youtube. Plus you got great explanation as well all this is perfect.

  • @geoffreynyangaresi6196
    @geoffreynyangaresi6196 2 года назад +2

    I honestly fell in love with how she explains this concept precisely and to the point. Please feel appreciated, I'm a Kenyan students of Mathematics

    • @geoffreynyangaresi6196
      @geoffreynyangaresi6196 Год назад

      I finally scored grade A in Linear algebra, thanks Mummy. REF CONCEPT WAS MORE HELPFUL

  • @enzy6434
    @enzy6434 2 года назад +4

    You just taught me far more in 50 minutes than my big fancy Dr. Professor with 30 years experience taught me in 2 full weeks so far this semester.

  • @genasannicolas
    @genasannicolas 5 лет назад +1

    You might possibly be the only math instructor I’ve ever encountered that speaks plain English. Thank you, this was so clear!

  • @mdgc1973
    @mdgc1973 2 года назад +2

    Her videos have helped me during my college math day! For Calculus II, II classes, she explains each concept thoroughly!!

  • @dibeos
    @dibeos 4 года назад +3

    It’s the first video I’ve seen in RUclips that starts with the most important question: What is the goal of the echelon form?????? This was my question. No other video they explicitly answer this first essential question. They just go calculating without explicit the GOAL of it... Thank you.

  • @rodericksibelius8472
    @rodericksibelius8472 5 лет назад +2

    I never understood RREF till you have witnessed these clearly, simply explanations here, Great Teacher. THANK YOU Ma'am.

  • @kayladunbar9610
    @kayladunbar9610 4 года назад +2

    I am starting my mathematics degree at Johns Hopkins University and I am required to take Linear Algebra. I feel MUCH better starting my first week of class! THANK YOU for breaking this ALL the way down!!

    • @ahmadyogi1340
      @ahmadyogi1340 4 года назад

      Same here, I also take linear algebra and this video help me a lot!

  • @SilverArro
    @SilverArro 6 лет назад +3

    This is WONDERFUL. I love how your method avoids filling the matrix up with fractions. I can’t believe I was never taught to do it this way! I was comfortable with the idea of elimination before, but this makes everything 1000x easier! Of course, you can use whatever linear combinations of the rows you want since that won’t change the rowspace, so why put in tons of nasty fractions for no reason? How did I never realize this before?! Thank you!!

  • @epicXzelda64
    @epicXzelda64 5 лет назад +3

    This video literally saved my LIFE!! I have a huge exam and this answered every question I had, THANK YOU!!!!

  • @bmariani52
    @bmariani52 Год назад

    Rigorous and clear steps --- EXCELLANT
    Explained in a Why and How fashion in a Clear Voice.
    Wish I had this Professor for Linear Algebra in my college days.
    ***** 5 Stars

  • @HowTo5min-co3ni
    @HowTo5min-co3ni 3 года назад +4

    This is the video that made me understand linear algebra. Kudos to you.

  • @raymayo4554
    @raymayo4554 3 года назад

    spent hours deciphering my textbook trying to learn what you clearly explained in 50 minutes. Thank you!

  • @dalsamte
    @dalsamte 4 года назад +1

    The best presentation ever!!! I've been travelling for explanation for Row Echelon. I stop travelling here. Learning from this and not going anywhere outside for explanation.

  • @mikethompson9030
    @mikethompson9030 5 лет назад +10

    THANK YOU for explaining the "why" instead of just the "how"! My textbook is so inscrutable on this subject that it might as well be written in cuneiform, but you made both the concept and operation crystal clear. Liked and subscribed, eagerly anticipating more videos.

  • @yasminmuhammadelias3142
    @yasminmuhammadelias3142 3 года назад +1

    The information is so clear and precise. The way you have set the example with the identity is a superior way of explaining. God bless you ma'am.

  • @kennethhowell5291
    @kennethhowell5291 5 лет назад +1

    Your ability at explaining Reduced Row Echelon Form so it can be easily understood is no small feat. Hurrah for you. You are a real mathematician!

  • @mollyzhang854
    @mollyzhang854 3 года назад +1

    16:20 "You must work from column by column!" That's what I NEED!! I Knew I was missing something when I struggle. Cant wait to know the rest!! Great video.

  • @khojanemoses9570
    @khojanemoses9570 3 года назад +2

    This is exactly what I have been looking for, thank you for the pure clarity.

  • @justinhepburn1972
    @justinhepburn1972 5 лет назад +3

    Omg thank you. I struggled with this in my applied algebra/ finite mathematics class. You are a God sent.

  • @sohaibrashid9134
    @sohaibrashid9134 5 лет назад

    Why can't we have more teachers like this lady?
    Best explanation ever. Than you so much (hugs and kisses).

  • @kmishy
    @kmishy 3 года назад

    Really changed the way we think of matrix and solution of system of equations by comparing with what we do in high school. Ma'am you are great

  • @saifaldin8444
    @saifaldin8444 4 года назад +2

    its a rich concentrated lecture WELL DONE

  • @katimtouray992
    @katimtouray992 3 года назад +2

    you are the best lecturer for linear agebra

  • @jeffstolar1924
    @jeffstolar1924 4 года назад +1

    Wow I am taking an online college algebra course and your explanations here are superior to anything they have presented. Thank you for your clear explanations and enthusiasm for the topics presented. You have made learning fun and helped me get through something I was having trouble understanding.

  • @saidmohamed3674
    @saidmohamed3674 6 лет назад +1

    Your students are the most luckiest. Have never seen such an outstanding and clear explanations.

  • @MoonLight-fs6gl
    @MoonLight-fs6gl 6 лет назад +1

    this is the best video on this topic, would recommend to anyone who just started matrices and cant figure it out what for and how to perform all these operations

  • @mvsrinivasan123
    @mvsrinivasan123 5 лет назад +6

    Wow. If you had been my math teacher in high school, boy I would be working in NASA or NSA

  • @Glowiswa
    @Glowiswa 4 года назад +1

    Thank you. I never thought I would understand this topic until I came across this video. You are the best Prof!!

  • @wendie122
    @wendie122 3 года назад +2

    oh my goodness, before finding this video I was basically a lost case. Thank you so much.

  • @terencewright2223
    @terencewright2223 Год назад +1

    Brilliant video, so clear and an explanation step by step is what we need from Mathmations such as this wonderful lady. Thank you so much.
    Terry Wright

  • @tsholomolale1531
    @tsholomolale1531 5 лет назад +2

    You unpacked the lesson in the most amazing way prof.Thank you so much.Please do partial fractions and induction if you haven't yet.

  • @Guinhulol
    @Guinhulol 5 лет назад +9

    Oh, you nailed it! See, Math doesn't have to be hard!

  • @CR24601
    @CR24601 4 года назад +1

    Thank you. I’ve been struggling w this for 2 weeks. You explained it beautifully. The comparison with substitution completed the explanation so I understand.🙏 My midterm is tomorrow. I feel more confident.

  • @ojopatrickduke6828
    @ojopatrickduke6828 5 лет назад +2

    You are amazing. You shed great light to an important aspect of my Linear Algebra

  • @chanvithapraveen1983
    @chanvithapraveen1983 4 года назад +1

    amazing.......how clever you are at teaching and explaining......this is the most clear lecture i had in my life thank you madam.....

  • @sirginirgin4808
    @sirginirgin4808 4 года назад +1

    You are "Gifted" .We can't thank you enough

  • @adarshnamdev5834
    @adarshnamdev5834 5 лет назад +5

    Wow... that was amazing !
    I was struggling with the equations having 3 unknowns. But this method made calculation easier.

  • @jovinclutario8975
    @jovinclutario8975 4 года назад +5

    you’re way better than my prof, Thanks a lot!

  • @stephanieezat-panah7750
    @stephanieezat-panah7750 2 года назад

    You are such an excellent instructor! so thorough, so complete. thank you, thank you

  • @HoneyLemonDrops25
    @HoneyLemonDrops25 5 лет назад +3

    Amazing breakdown of the steps and necessary details. Thank you so much for the crystal clear explanations.

  • @RollerCoasterPsycho
    @RollerCoasterPsycho 6 лет назад +2

    Thank you so much every video I have seen has rushed their tutorial thanks for taking the time to help explain this in great detail.

  • @tracyhuynh2141
    @tracyhuynh2141 4 года назад +1

    Wow! I love your video Jen! You did an amazing job of explaining step by step which made it so much easier to understand RREF and REF. Thank you so much for this!!

  • @jaysonandre295
    @jaysonandre295 3 года назад

    You gave me 90% assurance of passing my exam which comes just in the next 20days... i subccribed to your channel , you’ve blesse my day in style

  • @gregwes
    @gregwes 7 лет назад +1

    By far the BEST explanation I have ever seen. Thanks you so much!

  • @boblo2749
    @boblo2749 7 лет назад +3

    Great review!!! Clear, concise, and easy to follow!

  • @johnadriandodge
    @johnadriandodge 3 года назад +1

    And the math teaching award goes to my lady, Lady Linear Algebra!

  • @ashfaqahasan7174
    @ashfaqahasan7174 5 лет назад +4

    I've nothing to say. Just awesome explanation!

  • @lucasj1488
    @lucasj1488 5 лет назад +3

    I love the way you teach, fits my learning style perfectly. Thank you for your help!

  • @livealife5102
    @livealife5102 4 года назад +1

    So into detains! So so so good!
    Thank you teacher! U made it all cleared out!

  • @jesusraymansayon2768
    @jesusraymansayon2768 3 года назад +2

    Great explanation. I wish you were my professor in all of my math subjects before.

  • @gordonmountain
    @gordonmountain 6 лет назад

    WOW!! Huge thanks for making something seemingly complicated so simple to understand. You're a wizard!!! Can't wait to share with my son who's taking Precalc.

    • @Calcworkshop
      @Calcworkshop  6 лет назад

      Hi Susie, glad you enjoyed the video!

  • @deepakk7207
    @deepakk7207 3 года назад +2

    Absolutely brilliant explanation!

  • @iLoveTurtlesHaha
    @iLoveTurtlesHaha 7 лет назад +61

    You deserve way more subscribers. You should consider making courses to sell on Coursera or Udemy. Also, please adopt me and teach me math. I promise to clean your house and cook for you. XD

  • @man9mj
    @man9mj 2 года назад +1

    excellent video. I wish there is more content created in this channel.

  • @zakhelemathewszondi939
    @zakhelemathewszondi939 4 года назад +1

    This is the best in terms of explanation. 100% best

  • @johnadriandodge
    @johnadriandodge 3 года назад

    WOW, you have greatly simplified this complicated area! Thank you so very much!

  • @momentswithjireh3921
    @momentswithjireh3921 3 года назад +1

    wow! Your explanation is fantastic ma'am! Thank you so much, and God bless you!

  • @stevenkikonyogo2726
    @stevenkikonyogo2726 2 года назад +1

    Just perfect, elaborate and easy to follow!

  • @ernestthebo5441
    @ernestthebo5441 4 года назад +2

    Great video. Where were you when I was taking linear algebra in 1982? (Oh yeah, not born yet. :) This is exactly what I was looking for. Your rules are perfect for creating a C++ routine.

  • @maccastore2742
    @maccastore2742 2 года назад

    I like your way of teaching, it's really fun. I hope you can continue to make youtube videos. I'm sure many people will be helped by watching your video.

  • @santoshkumarsethy6291
    @santoshkumarsethy6291 7 лет назад +2

    It's just unique way of explaining this entire thing and in a better way .Thank you👍👍👍👍

  • @yhe7590
    @yhe7590 5 лет назад +1

    The most beautiful explanation i have ever seen thank you very much.

  • @ghadahabdulrahman132
    @ghadahabdulrahman132 7 лет назад +5

    Hello, Thank you so much for this video ❤ It's so helpful 👍🏻 please continue
    I'm your student from Saudi Arabia 🇸🇦 🤓

  • @arifajamal680
    @arifajamal680 4 года назад +1

    Wow...explained so welllllllll👍

  • @onemanenclave
    @onemanenclave 5 лет назад +14

    Both of these techniques are PIVOTAL to your success in Linear Algebra. Coincidence?

  • @rhiajoicemacapagal3116
    @rhiajoicemacapagal3116 3 года назад

    Thank you because of you I understand clearly about the row operation that I can't understand in other references.

  • @razmigdaoudian9502
    @razmigdaoudian9502 3 года назад +1

    Extensively very well explained!! Thank you

  • @narlikar78
    @narlikar78 4 года назад +1

    This is Golden and May I say Platinum Stuff on LA.. What a Handwriting Gosh U Just made a wonderful display of math wisdom

  • @wolfgangshangase6900
    @wolfgangshangase6900 5 лет назад +2

    You are simply the best and thank you for this , all of it .

  • @TT-hs2jx
    @TT-hs2jx 5 лет назад +1

    Thank you so much you explain it much clearer than my professor. This is a big help.

  • @Milgamix77
    @Milgamix77 5 лет назад

    no offense to my math teacher but you explained it way better than she did i was so confused but now I just did a problem i thought was impossible at 3AM. Ty ty ty

  • @nasif9641
    @nasif9641 3 года назад +1

    THIS IS SOMETHING I WANTED FOR VERY LONG. LOVE YOU MISS. ❤️❤️❤️

  • @lihlemaziko7360
    @lihlemaziko7360 4 года назад +2

    WOW Woman you are beyond amazing. Thank you for sharing.where can we get some of your videos on a 4 by 3 matrix Explanation?

  • @muhammadosama8308
    @muhammadosama8308 5 лет назад +1

    I might be late but thank you very much for explaining this topic wonderfully.God bless!

  • @owennkabila8298
    @owennkabila8298 5 лет назад +1

    wow!!!!....you really can teach...i enjoyed your video....

  • @SN-ru6ux79
    @SN-ru6ux79 6 лет назад +1

    best ever online teacher!

  • @qazimujtaba57
    @qazimujtaba57 3 года назад +1

    I would have subscribe 1 million times if I could have. Great teacher. Big fan

  • @AbuSayed-er9vs
    @AbuSayed-er9vs 7 лет назад +2

    Excellent,and thank you very much for your good job of explaining it well.Please make more...

  • @TheQueenEPK
    @TheQueenEPK 3 года назад +1

    Totally understand now. THANK YOU

  • @kerolloseskander4035
    @kerolloseskander4035 5 лет назад +1

    Very nice explanation and tricks!

  • @kashif2309
    @kashif2309 5 лет назад

    If only i had a teacher like you.

  • @rohitbharti9360
    @rohitbharti9360 5 лет назад +1

    wow.......... I can't believe that its that easy..... Thanks😊

  • @canearth5927
    @canearth5927 4 года назад

    Thanks for your video ma'am
    I understood everything you've explained
    I'm looking forward to explore more from you ❤❤❤❤
    May Almighty God bless you so that you keep feeding us with knowledge 😊🥰
    #South Africa 🇿🇦

  • @adhan2018
    @adhan2018 2 года назад +1

    Superb explanation Madam!

  • @baudouinramazani4582
    @baudouinramazani4582 5 лет назад +2

    You really know what you're doing.

  • @maisufiaarzue9737
    @maisufiaarzue9737 2 года назад

    Now im understand better! Thankyou for the awesome teaching! 👍

  • @marcgomes5262
    @marcgomes5262 6 лет назад +2

    This is an excellent explanation. Thank you

  • @muddassirghoorun4322
    @muddassirghoorun4322 5 лет назад +1

    The best video i have found so far... Amazing teaching skills... :)

  • @Adam-gp3ij
    @Adam-gp3ij 5 лет назад +3

    really helpful! thank you so much professor

  • @humayunsaeed8668
    @humayunsaeed8668 4 года назад

    This is the first time I understood this row echelon and reduced row echelon forms effectively and I am confident that I can do them on my own now. Hats off to you. I checked your website calcworkshop.com and looking forward to learning more about it.