How To Multiply Matrices - Quick & Easy!

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This math video explains how to multiply matrices quickly. It discusses how to determine the sizes of the resultant matrix by analyzing the rows and columns of the matrices used to produce it.
Introduction to Matrices: • Intro to Matrices
Adding and Subtracting Matrices:
• Adding and Subtracting...
Scalar Multiplication of Matrices:
• Scalar Multiplication ...
Solving Matrix Equations:
• Solving Matrix Equations
Multiplying Matrices:
• Multiplying Matrices
__________________________________
Gaussian Elimination & Row Echelon Form:
• Gaussian Elimination &...
Gauss Jordan Elimination:
• Gauss Jordan Eliminati...
Gaussian Elimination With 4 Variables:
• Gaussian Elimination W...
Inverse of a 2x2 Matrix:
• Inverse of a 2x2 Matrix
Inverse of a 3x3 Matrix:
• Inverse of a 3x3 Matrix
__________________________________
Determinant of 2x2 and 3x3 Matrix:
• Determinant of 3x3 Mat...
Determinant of 4x4 Matrix:
• How To Find The Determ...
Cramer's Rule - 2x2 Linear System:
• Cramer's Rule - 2x2 Li...
Cramer's Rule - 3x3 Linear System:
• Cramer's Rule - 3x3 Li...
___________________________________
Final Exams and Video Playlists:
www.video-tuto...
Full-Length Videos and Worksheets:
/ collections

Опубликовано:

7 сен 2024

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Комментарии : 731

@TheOrganicChemistryTutor Год назад

Final Exams and Video Playlists: www.video-tutor.net/ Full-Length Videos & Worksheets: www.patreon.com/MathScienceTutor/collections Next Video: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-eDb6iugi6Uk.html

@RoboticRonny Год назад

Me watching before exams

@lil_tesla_69 Год назад

@@RoboticRonny me watching before test

@KannanKannan-oz2n Год назад

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@user-cb3nn7xh7p 10 месяцев назад

Thanks. I wasn't in school when they were taught this and it affected me during my test. But now, after watching this,I know it won't repeat itself during my exam. Thanks a million times 🥰

@Rl_asher 6 месяцев назад

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@Cioyddvjksss Год назад

Is there anything that this guy can't do ?? I mean, he's literally everything a student need no matter what stage the student is. Big thanks for you ❤

@7hdislike108 Год назад

@lenny7228 Год назад

Mental Maths

@chengxiaoshi3461 9 месяцев назад

I dont get it. GG 🙃🔫

@coldshock5181 6 месяцев назад

He hasn't done discrete mathematics 😭😭

@joshkramer3668 3 года назад

I cannot even count the number of times this channel has saved me

@sgiri862 3 года назад

Which grade are you in??

@allanjad1668 3 года назад

you probably dont give a damn but does anyone know of a way to log back into an Instagram account?? I was stupid forgot the login password. I would love any tricks you can offer me.

@___azhagu_krishnan_2034 3 года назад

Poda punda

@malyngaronita7200 3 года назад

Same

@omgitsgavin670 2 года назад

@@allanjad1668 you should be able to change the password and have a code sent to your number to verify it’s you

@Deleted__ 4 года назад

I've been watching your videos since high school, and as well as my first semester in college learning Calc 2. Can always count on your videos to give me a refresher and even reinforce topics my professors did not cover well. You're the goat

@SonaliProgrammingHub 2 года назад

!!!Data Structures & Algorithms on free now!!! Program for Multiplication of Matrices i.e. multiplication of two 2D array ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-5m0jputa9CQ.html

@kennethhodges6523 3 года назад

"hopefully at this point your're seeing a pattern..." - me not seeing the pattern and feeling dumb. hahaha

@PenandPaperScience 3 года назад

If you want some more exercise, my newest video is on matrix multiplication where I solve such exercise step by step. It might help :) Cheers.

@lindampondo2023 2 года назад

That time you have an exam in 4 hours time lol.

@izzyn2954 4 года назад

I have a test tomorrow and this saved me!

@Hndrx_141 4 года назад

Isabelle N haha watching this the night before my test too

@asiimovawper9884 4 года назад

@@Hndrx_141 same

@Shirubesuta 4 года назад

@@Hndrx_141 same

@jalenatkinson7285 4 года назад

Same

@paulafos5219 4 года назад

Im in the exact same situation

@muntahaansari1323 4 года назад

Thank you so much for the easy explanation! You taught me more in 10 min than my teacher did in one week. Highly appreciated.

@electronx5594 3 года назад

That's so true my teacher just makes me dizzy 🤣

@greencrowncollective874 3 года назад

u r cute

@samilodoesart 2 года назад

Same- my teacher barely makes this shit understandable

@Global_Gk_Gs 2 года назад

@SonaliProgrammingHub 2 года назад

!!!Data Structures & Algorithms on free now!!! Program for Multiplication of Matrices i.e. multiplication of two 2D array ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-5m0jputa9CQ.html

@MisterBinx Год назад

Doing finite element analysis and forgot a lot of these simple rules even though I got an A in linear algebra. Thank you. These refreshers help a lot.

@Takeitlightly6 5 лет назад

Normally id sleep in a maths class, i am not even a maths student but found this interesting to learn at age 30.

@mhmdmar 5 лет назад

never too late to learn new things :)

@ritageraghty4404 4 года назад

54 here and I am relearning maths as a hobby. I love math puzzles more than crosswords.

@tessacarstairs5998 4 года назад

Rita Geraghty you guys are awesome! Inspired me.

@noonecares9548 4 года назад

It looks like you slept through english class also :)

@neddiwell5114 4 года назад

Ok boomer

@Muhammad-cm1bw Год назад

i know you're probably not going to read this, but i was struggling to understand matrices multiplication, and you helped me alot, so keep up the good work, bro!!

@user-ie5mk1qq8g 5 лет назад

This is literally an amazing intro video and an amazing summarization video in the same time. Highly recommend.

@OnellaFernando 3 месяца назад

life saver!!! My 5 hour math exam is held tmrw, and this was crystal clear, thank u! Luv from Sri Lanka❤

@gmj2025 4 месяца назад

This dude is a lifesaver, my math teacher isn't good at math and I feel confident now that I actually like math.

@seanybo777 2 года назад

Bro...bro you are a hero amongst men. This channel needs to be shared as a resource in all educational outlets haha much love!

@Asiya5309 2 года назад

you just saved my grade 😫😫😫.. thank you so much!! only took i less then 5 minutes for me to understand this whereas it took my professor in one month.simple and effective your teaching methods is very good keap it up bro ❤❤

@rayquazabtc9131 2 месяца назад

I am in the test

@sapphiremichi3115 4 года назад

I have my IGCSE in a few months and my teacher hasn't taught me any of this yet. This saved me so much stress. Thank you for this beautiful video!

@your.favorite.detective25 2 года назад

How did you do?

@SonaliProgrammingHub 2 года назад

!!!Data Structures & Algorithms on free now!!! Program for Multiplication of Matrices i.e. multiplication of two 2D array ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-5m0jputa9CQ.html

@stoner0721 2 года назад

@@your.favorite.detective25 He flunked

@spionicp1871 2 года назад

@@stoner0721 guessing from the profile and name i think it's a she

@Shogun507 Год назад

We didn't have matrix in our IGCSE in 2021 lol

@johnarlofernandosanchez4594 4 года назад

Bro your explanations are so easy to understand. Can't thank you enough

@just_willow 4 года назад

Organic Chemistry tutor, you're a life saver. Universities should conduct classes via RU-vid cos waking up early just to stare at the lecture not undersanding anything even though m paying fees is not helpful at all

@zen3881 4 года назад

my teacher did that for a while and trust me its not good

@just_willow 4 года назад

@@zen3881 m not being that serious, m really tired of attending classes Wish recess could be 6 months :(

@kingaj4252 2 года назад

I missed up my school classes when our teacher was teaching this ...but Np you are teaching it far better ..Its just amazing YOU ARE AN AWSOME TEACHER

@sheepsrboss9232 4 года назад

Bro thanks. I would have had a mental Break down if this video was never made

@adamgilchrist8211 3 года назад

You know you're a genius. Simple and effective you teach great Your teaching method is very good bro Keep it up. 😀😀👏👏🖐️

@aditya_asundi Год назад

gilly what are you doing here lmao

@jck1232 4 года назад

Thanks for the quick explanation! Needed this for a C++ assignment as the last time I had used this was 2 years ago in high school.

@muichiro1978 3 года назад

I've never understood matrices this easily ! Thank you very much

@Victoria-tl4db 6 месяцев назад

Thank you so much for the video! Clear, concise, and easy to understand :)

@unexistingweeb1015 4 года назад

Never thought I would be studying maths over the summer but here I am.

@khantubetv9713 4 года назад

press x to say same

@jemma4697 5 лет назад

Thanks you so much! I've been behind in math class because I was confused about multiplying matrices, and now I finally understand 😄

@gmj2025 4 месяца назад

Same!

@paperbag2792 Год назад

I have exam in an hour 😂

@jacketylon 4 месяца назад

38 minutes 😂

@akeelamoore 4 месяца назад

@@jacketylon lol me too did ya pass?😅

@UndatedTundra 4 месяца назад

Haha me tooo

@moaathmohamed6741 4 месяца назад

Sammme broo

@Nobody-il6mq 4 месяца назад

Bruh💔

@BattleWolf00 3 года назад

Our professor never expalined how to multipli matrices for he thought we already knew, so this helped alot, thank you!

@gargantuality5009 3 года назад

I am struggling in Kenya to learn this topic and this guy comes and make this topic look like a baby THANK YOU MAN.

@clomes9200 11 месяцев назад

i was tryna figure this out on my own for 2 hours and i watch this and i finally get it lol

@danielhardy1886 Год назад

Thank you, I've just started my degree and I couldn't get my head around it. This has really helped me understand how to multiply matrices!

@georginabentil8091 4 года назад

in fact all your tutorials I have watched is very amazing, interesting and it easy to comprehend.. you are one in billion a correct and loving mathematician. I really love ur tutorials. God bless you and grant you more wisdom

@Zelazella1 5 лет назад

You explain the problems very well this is the best math channel on RU-vid

@matthew78917 Год назад

Why can't our professors just speak in the common, simple, normal language like you did? I swear professors are making things more complicated than they have to be to make us suffer

@eftakherahammeddoha9402 3 года назад

I have a test today and this saved me!

@anteater9408 3 года назад

I have a test in 10 mins no cap. 9 mins now. And I haven't revised this topic so I'm just going through the summary at 2X speed here

@DaFranXX 2 года назад

At 2x speed, 4 mins in, thank you for saving my finals. Imma go do it in 5 mins lol

@rf890 4 месяца назад

Best thing to think of is this : If you want to find the first row , second column of your product simply do first row x second column and add them as he’s shown

@pinkislife2591 5 месяцев назад

I'm at my second semester and second year of the College of Engineering and Architecture! Thank you for always being there when my professors weren't. I've been with you since Senior High let's finish this till my licensure examination!

@CmonsterP-26 2 года назад

what grade are you ment to start doing matrices?

@Ender072 4 месяца назад

8th

@meenabisht4413 3 года назад

woo these videos are best for revision before giving exam. I have done matrixs 6months earlier but now I revised this. in just 10min. so cool .😘

@POGOGAMINGGG 7 месяцев назад

did you know? this is topic is being teach in BBA 1st year (Under Graduation Course) in India. and this man saved me just before my examinations.

@aloojoshua1385 Год назад

This channel has been so amazing I feel like subscribing it over and over again

@neweducationtv7454 2 года назад

This math video tutorial explains how to multiply matrices quickly and easily. It discusses how to determine the sizes of the resultant matrix by analyzing the rows and columns of the two matrices used to produce it.

@yisroelkatz2474 2 года назад

Thank You! It was taught so well and so clearly! I really understand it now!

@SonaliProgrammingHub 2 года назад

!!!Data Structures & Algorithms on free now!!! Program for Multiplication of Matrices i.e. multiplication of two 2D array ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-5m0jputa9CQ.html

@Skandawin78 5 лет назад

This is much needed for deep learning/ neural networks

@AyushSingh-nm6tq 6 месяцев назад

Love from India 🇮🇳🇮🇳

@aswinikumarprepeka1360 3 года назад

Really amazing nd easy to understand ... If I may not watched this video then my head would be burst... I was struggling to understand this for 3to 4 hours... Finally got it😍😍

@phabrick8r21 9 месяцев назад

My professor didn't cover this topic required for our class so I looked it up. You just made my semester ahead one heck of a lot easier! 🌟💖🎉💯👌😎🔥

@ranjishkumarsharma7961 5 лет назад

Thank you I was able to understand nicely

@cryptic_lens 10 месяцев назад

I really needed this, doing alg 2 in 7th is tougher than I thought lol

@sohanreddymandala2691 4 года назад

Who is watching this in quarantine u see Legends first read the comments

@moonseye5542 4 года назад

I mean I got hw on this so 😔😭🥺

@hackercop 3 года назад

Thanks for making this, just needed a recap!

@animeditstv2628 5 месяцев назад

I was trying to understand it for 20 minutes, but i understood the whole concept just by watching 4 minutes of your video

@muhammadzahir7931 Год назад

You Rock. You made me tension free.

@brianjuniorsibanda3699 Год назад

And iam finding this just a night before my assessment,God is good

@dr.wisdom7917 3 года назад

I think I learn here more better than in an actual classroom

@lyssemikassi619 4 года назад

You just saved my life 🙏 thanks

@Altairibnela7ad Год назад

Tbh this the most useful video I've watched on youtube this taught me alot ( from Egypt and it taught me ) :)

@mohanrana5507 Год назад

youtube.com/@mrhigheducation2.3k new bca notes channel

@MikeChaseJr 4 года назад

Thank you for making this; it's super helpful for me in computer science!

@shadrackokello8228 10 месяцев назад

The best tutor and coach on the planet 🎉

@akaurejohwo5049 4 года назад

I have a test tommorrow📙📙📔📔📔📔to many books to cover this really helped me

@atmtalha8571 4 года назад

This saved my study... thanks for the video...

@chouhez97 3 года назад

Thank you so much , i used to be happy when i saw matrices in test but now after quarantine i can't even understand how i was good at this

@chouhez97 3 года назад

@Velocerbate haha i guess

@Arrayonex 11 месяцев назад

I had a test and I was only able to watch about half the video before the test and even half of this video was enough to get me past the test. :)

@arielboey6100 6 лет назад

I do understand Chemistry sir's lesson more than any lecturer

@Bellpaperr 4 года назад

Nobody asked, but okay..

@MRJKrisszzz 2 года назад

I forgot how to do this...Thankfully youtube always got my back...Thx man I really appreciate it!

@pxp175 8 месяцев назад

Thank you, I am getting through an AI and Data science program with your help.

@yuragmarivientalexia1779 Год назад

My prof taught us for 2 hours still got nothing, then you just taught me for 10 minutes then I easily get it. Thanks!

@georgesadler7830 2 года назад

MR. Organic Chemistry Tutor, thank you for a nice video that demonstrates the power of Linear Algebra.

@unknwn_char7664 5 лет назад

9:39 Nice

@valentinleguizamon9957 Год назад

this is more than just gold, this is a whole new element in my mind, thank you very much

@HardikChawla-mp8jn 10 месяцев назад

Man, u just made me understand something which I wasn't able to from last 2 years

@yeet_yeet_mcskeet9511 3 года назад

HEY stop reading the comments get back to this amazing video

@VSpooner 5 лет назад

Hey I actually know how to multiply matrices now, wish me luck on the test tomorrow! Update: got a 100% and finished the last term of the year with a 4.0

@euphoricrybaby4287 5 лет назад

Nice job!

@user-gt6ez6cv5f 9 месяцев назад

excellent explanation am a college students and sometimes i need a summary and i always search for ur page keep going

@ABH996 5 лет назад

Thank you from the bottom of my heart, ive taken this so many times in my life but i think this time it will stick in my head lol

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I was about to comment on how this channel has nowhere near the subs they deserve when I realized it was 3.86M, not 3.86K

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bro youre the greatest i swear to god

@m.vsubbareddy7686 3 года назад

You saved my life bro.

@m.vsubbareddy7686 3 года назад

Thanks alot

@jenm1 8 месяцев назад

You teach so well i got it before the vid even finished!

@vamsikrishnagudipudi1999 4 года назад

U r really amazing.....i understood multiplication of matrices in just 10 min which my math teacher takes about 3 days

@rae7699 2 года назад

something always brings me back to you, it never takes too long…

@georginabentil8091 4 года назад

in fact I really love your tutorials. it very clear nd interesting. thank you very much

@sandisocncube2871 3 года назад

Thank youu.. Am writing test tomorrow you really helped

@alexaleiting9682 2 года назад

bro i fr thought i was gonna fail my math test tomorrow and u just saved me man

@abigailrusso8857 3 года назад

THANK YOU FOR HELPING ME NOT FAIL MY MATH TEST

@RedstoneHair Год назад

Thanks so much, I was at suck a loss with all this matrices and 3D projection stuff

@kojinakazawa3009 9 дней назад

thank you you are always saving my life

@ishankafle7844 3 года назад

Mate love your vidoes the way you make them so easy to understand is appreciated and keep on uploading

@ibrahimdenisfofanah6420 7 месяцев назад

Just solve my matrix assignment through your lecture. Thank you

@shaphabikeisham8420 4 года назад

Thanks for your teaching. I could not understand in school but now I find it interesting .

@shawngeorge7486 Год назад

Literally got an engineering math exam in the morning this is saving me big time

@beaulol 8 месяцев назад

i have my final in six hours and this is the one thing i can’t remember thank you thank you thank you

@metoo7644 Год назад

You saved me Sr .. Thank you so much ❤😊

@jaffarbagas9676 3 года назад

U are better then my teacher thank u

@domillima Год назад

thanks, helpful of you to draw the circle to show where the sum of the product is going to end up on the final matrix

@lesleyjumbe 5 лет назад

My math teacher always has this lame excuse about there being a meeting so I came here a found this video so thanks alot for teaching me about this😁💍

@MSFR-911_ 2 года назад

قال الرسول صلى الله عليه وسلم: { «كلمتان خفيفتان على اللسان ثقيلتان في الميزان حبيبتان إلى الرحمن: سبحان الله وبحمده، سبحان الله العظيم». } وقال صلى الله عليه وسلم: «لأن أقول سبحان الله، والحمد لله، ولا إله إلا الله، والله أكبر، أحب إليّ مما طلعت عليه الشمس