Matrices - Free Formula Sheet: bit.ly/3UE9Cmk Final Exams and Video Playlists: www.video-tutor.net/ Full-Length Videos & Worksheets: www.patreon.com/MathScienceTutor/collections Next Video: ruclips.net/video/eYjSu_xXUUQ/видео.html
@@scythyus3011 depending on what major you take, this stuff might come up again. This thing came up and i already forgot how to do it so i came back to relearn it XD
Your tutorial videos are game changer for me as a mechanical engineering student in my early engineering career, grappling with the understanding of mathematics through books. I so appreciate your videos and thank you a million times.
You are the light that is guiding us, students, through these trying times. I'm stuck at home with no seniors or teachers to consult with (cuz of ODL) and your videos helped me a lot.
Thank you so much for your uploads, Your explainations are much simpler and easier to understand than teaching yourself through books during these covid times :)
You are a awesome guy! Haven't done maths in 4 years, then I come to watch your videos and everything just comes flowing back. Really amazing channel and thank you for helping out.
thanks broski u dont even know how much this helped me. i was making this same stupid mistake over and over again but now i wont make it ever again becuz of u. thanks again my man :]
Thumbnail on google is is incorrect! I googled "determinant of a matrix" and your vid thumbnail shows [a b; c d] = ab-cd when it should be ad-cb! Love all the vids
1:54 bookmark - the first thing you want to do is get "rid" of the first row and column and notice what you have "leftover" ( In this case its b2 ,c2 b3 , c3 . ) so a1 is a 2x2 matrix which is b2 , c2 ,b3 , c3 . 2:05 using b1 and crossing everything is around it ( since b1 is in the first row and second column we cross out the first row and second column , and are left with a2 , c2 , c2 , c3 2:37 3:23 - after you use the formula to have everything "setup" use the method of a 2x2 matrix (where. * ad-bc ) 3:35 first example 6:15 adding all the numbers to get the determinant of out 3x3 matrix in this first example . 6:49 - second example
This videos are great. But what I would like to see is this - except the explanation of how to do the operation also explanation of how things work under this operation to give us the better understanding why we're doing the operation in a particular way
bro your a god i have been using your channel since 2017 for college and to be honest you are a lot of help to be honest if i never found you out i will be in the military or something
because the novel coronavirus, all of our course change to online, but my professor tell us just to read notes and textbook. your video is pretty helpful, thx
The thumbnail is wrong. Now I should have known when I saw it, since I was just repeating this from a couple of years ago. However, I needlessly struggled to get a matrix equation in Finite Element Methods to work out the way it should, because I used the formula ab-cd from the thumbnail instead of the correct ad-cb for the determinant 😅 It would be nice if you changed it just in case anyone else do the same thing :)
Your videos are excellent. I am studying more advanced matrix algebra and wondering if you have any more videos on the subject. I do not see them in your list.
Matrices - Free Formula Sheet: bit.ly/3UE9Cmk
Final Exams and Video Playlists: www.video-tutor.net/
Full-Length Videos & Worksheets: www.patreon.com/MathScienceTutor/collections
Next Video: ruclips.net/video/eYjSu_xXUUQ/видео.html
yes the videos from 2006 are really helping
when the videos from 2006 are really from 2017, and they always help
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Fr, I watch his videos to learn my lessons from class because I don't understand when the teacher is teaching
This man single handedly got me through all of my college math courses
You get this in college? This is my 10th grade hw
@@ressiop5391 no need to be toxic
Phantom Playz bruh same this is my 10th grade hw, and it’s kinda confusing but this guy helps me out a lot
@@scythyus3011 depending on what major you take, this stuff might come up again. This thing came up and i already forgot how to do it so i came back to relearn it XD
And Chemistry... and Physics.
Is he a genius? because I think he is a genius xD
As a whole, the channel has helped so so much. Thank you
One thing is certain: He cares about students needing help and practice :)
Your tutorial videos are game changer for me as a mechanical engineering student in my early engineering career, grappling with the understanding of mathematics through books.
I so appreciate your videos and thank you a million times.
Just over how vast a demographic he has reached and how long as he been saving people’s grades?
This really helped me alot
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:P
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You don't know how much we love you , go on bro
You are the light that is guiding us, students, through these trying times. I'm stuck at home with no seniors or teachers to consult with (cuz of ODL) and your videos helped me a lot.
Thank you so much for your uploads, Your explainations are much simpler and easier to understand than teaching yourself through books during these covid times :)
This channel is a lifesaver! You explain math so much better than any professor I’ve had. Thank you for making it so easy to understand!
I'm so grateful that these videos exist but frustrated that they are so much better than university professors.
Algebra 2 Final tomorrow! Thanks for the help! SUCH A LIFE SAVER
فنااااااااااااااااان متابعك من مصر يباشا
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This guy puts more effort in teaching strangers than our teacher in teaching us students.
Well said
LLMs will never be able to replace how helpful these videos are. Thank you OCT!
saving my life right now. so much easier to understand compared to pre-recorded lectures
thanks broski u dont even know how much this helped me. i was making this same stupid mistake over and over again but now i wont make it ever again becuz of u. thanks again my man :]
I will probably fail on my exam but I love maths only thing I don't have now is time I wish you all people good luck
This is my exactly situation rn
Thumbnail on google is is incorrect! I googled "determinant of a matrix" and your vid thumbnail shows [a b; c d] = ab-cd when it should be ad-cb! Love all the vids
yes
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the organic chemistry tutor is my lecturer for all my course modules currently and so are all the other students in my faculty
1:54 bookmark - the first thing you want to do is get "rid" of the first row and column and notice what you have "leftover" ( In this case its b2 ,c2
b3 , c3 . ) so a1 is a 2x2 matrix which is b2 , c2 ,b3 , c3 .
2:05
using b1 and crossing everything is around it ( since b1 is in the first row and second column we cross out the first row and second column , and are left with a2 , c2 , c2 , c3 2:37
3:23 - after you use the formula to have everything "setup" use the method of a 2x2 matrix (where. * ad-bc )
3:35 first example
6:15 adding all the numbers to get the determinant of out 3x3 matrix in this first example .
6:49 - second example
Thanks
thanks
They should be teaching us how to calculate taxes like the rich instead of calculus. But still, tnx for your help
I will pass my math course with these incredible explanations, thank you
you got me thru high school now your helping me thru varsity
G
odbless you
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This videos are great. But what I would like to see is this - except the explanation of how to do the operation also explanation of how things work under this operation to give us the better understanding why we're doing the operation in a particular way
I've been watching your videos and I gotta say you are very good
God bless you
OMG this video help me so much. My doubts are cleared. Thank you.
He is the best i only can understand him in math..🎉
bro your a god i have been using your channel since 2017 for college and to be honest you are a lot of help to be honest if i never found you out i will be in the military or something
You are the best teacher in the world.
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@@vinnyg110g9 I have one today ! how did yours go ? 🥹🫶
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MR. Organic Chemistry Tutor, thank you for a solid video/lecture on How to find the Determinant of a 2X2 and a 3X3 Matrix/Matrices in Precalculus.
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Professor! Congrats on the video, but if you apply Sarrus Rule, you will get different results
I have a math exam tomorrow and i didn't understand a thing from my courses but i think im gonna pass if i keep watching these videos all night
Thank you!Thank you!Thank you!
because the novel coronavirus, all of our course change to online, but my professor tell us just to read notes and textbook. your video is pretty helpful, thx
Yes in 2024 and still profiting of your vidéos
I wish you were also doing DYNAMICS, I would not attend my dynamics classes
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Thank you so much!! You literally helped clear up all my issues on determinants!
Very helpful video, but the thumbnail for this video shows the det = ab - cd, it should be = ad - cb.
Thanks, this lesson I have learned new to improve my skills.
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The answer is not (-441), it is (-75). Video helped, thank you, though there is a mistake
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omg thx, btw Can you make more of these on the subject of linear algebra? that would be cool
I definitely find your videos very useful. What advice can you give to someone who want to learn the basics of mathematical analysis 1?
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Great help. Thanks man. This was simple and to the point.
Oddly the preview thumbnail shows det = ab - cd which is wrong!? Yet in the video it is correctly det = ad - bc .
The thumbnail is wrong. Now I should have known when I saw it, since I was just repeating this from a couple of years ago. However, I needlessly struggled to get a matrix equation in Finite Element Methods to work out the way it should, because I used the formula ab-cd from the thumbnail instead of the correct ad-cb for the determinant 😅 It would be nice if you changed it just in case anyone else do the same thing :)
I hope and pray that you are doing good in life. 🙏
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Your videos are excellent. I am studying more advanced matrix algebra and wondering if you have any more videos on the subject. I do not see them in your list.
you're my GURU
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Thank you!! God bless you abundantly ❤
Thanks, now it's very clear to me what is a matrix determinant!
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