Understanding Matrices and Matrix Notation

In order to do linear algebra, we will have to know how to use matrices. So what's a matrix? It's just an array of numbers listed in a grid of particular dimensions that can represent the coefficients and constants from a system of linear equations. They're fun, I promise! Let's just start with some basics.

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[princeraj]

Thanks god finally i get someone who is studying everything from basic. My college professor is rubbish he directly start this chapter from vector space . I got 5 marks in my mid sem . I hope i will do good in end sem. Professor dave ❤❤

[zijunryanmeng]

I can always extract very useful informations from your videos, you style really fits me.

[ParthSareen]

Literally started this today, impeccable timing

[burginton]

Legitimately I have no idea how this is so simple but every other article video I watched sounded like nonsense.

[quang.]

my man, the videos are so good, gotta watch it all

[FeedYourBrainChannel]

“Prefessor dave here! Let’s enter the matrix”
Someone has to make a professor dave out of context

[teatea_.]

Good video man, I just started college as an 11th grader and wasn't able to find any videos that explained the basics from the start or how they are connected.This a great series you have made.

[pinklady]

I wish you would do more videos on mathematics notations. I frequently visit Mathematics Stack Overflow. It is frustrating that I don't understand arcane notations in others' maths. 😔

[tyronemiguelarollado]

Thank you for a very detailed and easy to understand video! Continue on your hardwork! Much love. <33

[independentthinker]

thanks sir, could you please upload a video on group theory and symmetry operations

[tiagotassinari]

Thanks so much for the wonderful explanations!!

[MegaMachineboy]

Honestly, you're above awesome...

[marnierogers]

Thanks for this and all previous videos. So helpful and appreciated.

[dinesh_ernesto_]

Sir could plz explain easy to find notations of matrix and equation form

[iwantthesmokereviews]

A comment on an Andrew tate video brought me here 😂. Definitely didn’t learn this in school… I started skipping to early. Your an excellent teacher though. The recap at the end is a good follow up. Although the video ended & I have no concept of where I can use this. What examples would this be utilized?

[soumyadeepsamaddar]

Excuse me sir, if I multiply the 2nd equation with a negative sign in both side and then put it into the matrix, is it wrong????

[robertkimera]

One can solve certain quadratic equations using matrices.

[logic]

"Let's enter the matrix"

[EbraAldo]

is there anyone in their masters here?

[hrckhm]

When are you going to multiplication of matrices?