Final Exams and Video Playlists: www.video-tutor.net/ Full-Length Videos & Worksheets: www.patreon.com/MathScienceTutor/collections Next Video: th-cam.com/video/eYjSu_xXUUQ/w-d-xo.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.
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 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.
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 :]
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
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
At 4:30, why did you subtract 4 and then add -3. Should it be - (-3)? Edit: when I watched the second example, he used it again, so I guess it's a rule. Please correct me if I'm wrong.
It's been quite some time but for anyone that needs it, I believe you are supposed to alternate signs starting with the number in the first row Ugh I can't explain it properly but for the example you have timestamped it'd be +2 -(-4) +3 So it goes positive-negative-positive Likewise if you chose the first column it'd be +2 -(+5) +(-8) Pretty obvious but Positive Negative Positive Can you see the pattern? I'm sorry I can't put to words adequately
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
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.
I always like your explanation, because I understand what u are explanation. Thanks for helping, u may continue producing such videos with different topics. I will always subscribe and like your videos..🙏🙏👍
Final Exams and Video Playlists: www.video-tutor.net/
Full-Length Videos & Worksheets: www.patreon.com/MathScienceTutor/collections
Next Video: th-cam.com/video/eYjSu_xXUUQ/w-d-xo.html
yes the videos from 2006 are really helping
when the videos from 2006 are really from 2017, and they always help
😂😂
Hate those fucking ads
Hate those ads
Of all the channels to pop up on
They had to go for one of the best
stupid ads...lmao
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.
i cant be the only who loves this guy 😭😭😭hes saving all of us, a master, a full on genius... Teaching better than most of our profs
ikr
Fr, I watch his videos to learn my lessons from class because I don't understand when the teacher is teaching
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
I cannot even understand on online classes[zoom] but i understood here
:P
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!
You don't know how much we love you , go on bro
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 guy puts more effort in teaching strangers than our teacher in teaching us students.
Well said
Algebra 2 Final tomorrow! Thanks for the help! SUCH A LIFE SAVER
Best tutor ever! I literally just watch one example and then everything makes sense
You are the best teacher in the world!
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.
LLMs will never be able to replace how helpful these videos are. Thank you OCT!
I'm so grateful that these videos exist but frustrated that they are so much better than university professors.
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.
Your little thumbnail clear my confession. Thank you so much ❤
Thank you!! Every time I run into a problem I come here to find a great explanation, and walk away knowing how to work the problem!
Forget about your lecture coz this guy is a real 🤝 deal
My first youtube comment, thanks Organic Chemistry Tutor I went from 40 percent on my math exams to 95 and 100 percent. Great Videos!!!
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 :]
saving my life right now. so much easier to understand compared to pre-recorded lectures
فنااااااااااااااااان متابعك من مصر يباشا
amazing followwing you from egypt
You don't know how many times you have helped me pass my math class cause my teacher is shit
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
I will pass my math course with these incredible explanations, thank you
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
when I'm not following what y course is trying to teach (which is often), I always come here. Thanks for all that you do!
OMG this video help me so much. My doubts are cleared. Thank you.
omg thx, btw Can you make more of these on the subject of linear algebra? that would be cool
Thank you you always make difficult problems look easier. 👊👊
I've been watching your videos and I gotta say you are very good
God bless you
Thank you so much!! You literally helped clear up all my issues on determinants!
They should be teaching us how to calculate taxes like the rich instead of calculus. But still, tnx for your help
Youre actually a real-life superhero! Thanks for teaching me all this in a simple way❤️
Not all hero wear capes GAHAHAHAHAHAHA
the organic chemistry tutor is my lecturer for all my course modules currently and so are all the other students in my faculty
This tutor is a live saver honestly!
You're the best Sir❤
You explanations are too clear,thanks for great video!
Thanks you exertes great efforts iam Egyptian in international schools
you got me thru high school now your helping me thru varsity
G
odbless you
this guy is helping me to get through this lockdown. love you bro
Thanks It Help Alot I Am From Ethiopia
If you need more help, I have a channel where we do math fast and accurately! Check it out!
This Video saved my BBA Career
I wish you were also doing DYNAMICS, I would not attend my dynamics classes
Great help. Thanks man. This was simple and to the point.
you're the best tutor in the world man
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.
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
I definitely find your videos very useful. What advice can you give to someone who want to learn the basics of mathematical analysis 1?
I was stuck at an equation and thank god this video exists,,, really blown away
You are the best teacher in the world.
At 4:30, why did you subtract 4 and then add -3. Should it be - (-3)?
Edit: when I watched the second example, he used it again, so I guess it's a rule. Please correct me if I'm wrong.
It's been quite some time but for anyone that needs it, I believe you are supposed to alternate signs starting with the number in the first row
Ugh I can't explain it properly but for the example you have timestamped it'd be
+2 -(-4) +3
So it goes positive-negative-positive
Likewise if you chose the first column it'd be
+2
-(+5)
+(-8)
Pretty obvious but
Positive
Negative
Positive
Can you see the pattern?
I'm sorry I can't put to words adequately
@@WolfGirl45100 this helped a lot! thank you so much!
@@pelingezer6538 really? im glad man :D
Best contents. Keep it up!! Very helpful information, truly appreciated.
He teach very well😮
I really appreciate the way you teach, you are the best
Thank you for what you do
He is the best i only can understand him in math..🎉
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
He's the best when teaching
sometimes even faster than the khan guy
thanks sir, you are such a great teacher on youtube
your videos are saving lives and careers and you don't even know it.
YOU ARE the best. makes it soo easy to understand
the best tutor in the world
My daughter is learning so much ♥️😘
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
You are legend man I really enjoy your videos and you are better than all math teachers I have in university
you're my GURU
Awesome tutorial, quick and easy. Thanks!
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.
Thank u it really helped me
Thank you very much for giving us your students in the global classroom good progressive lessons.
My algebra teacher is kinda bad at teaching. She knows the math pretty well, but she's not good at explaining it to us. This video helped a lot!
This video helped me so much! Thank you 🙏
Thanks you for your help! May god bless you
man you are a freking life saver dude................ love your effort for saving all of us ......... you are the best ❤❤❤🔥🔥🔥
Thank you!Thank you!Thank you!
I always like your explanation, because I understand what u are explanation.
Thanks for helping, u may continue producing such videos with different topics.
I will always subscribe and like your videos..🙏🙏👍
Even in 2021, these videos are a still the best 🌸
thank u bruh for this so simple and straight forward
Thanks, this lesson I have learned new to improve my skills.
The video was really simple , germane and helpful.
this video not only made it much simpler but did it 6 times faster than my uni course lecturer
Thanks, now it's very clear to me what is a matrix determinant!
A topic we learnt at school for a week in 10 minutes wow. I wasted my time
that's actually GOD tier!! You helped me sooo much. Thank you very very much!!!
You have helped me in all my studies for engineering.
One day I hope to buy you a beer.
Your videos helped me a lot. Thank u so much sir ❤️
Professor! Congrats on the video, but if you apply Sarrus Rule, you will get different results
Thank you!! God bless you abundantly ❤
thank you for your help, it's so much easier
You’re the best man
You re true lifesaver man thanks
I wish you were my professor!
Hi, who is this Gentleman? 👏👏👏👏👏👌👍
David Madutung I don't know but he's good!
Best teacher ever keep up!
Thank you so much JG may God richly bless you cause you solved my problem
Wao thank you so much I have exams in few days and this is really what I need to study
Very helpful video, but the thumbnail for this video shows the det = ab - cd, it should be = ad - cb.
This video are more important that is a very good video 🎉🎉