Linear Algebra 1.1.1 Systems of Linear Equations

[krizh]

It's outrageous that colleges still demand around $2k for a class which I can learn completely free online because of educators like you. Thank you, hopefully I pass the final

[ucr]

As someone who has taken and passed Linear Algebra in the past, I must admit this math class is a fun and challenging and worthwhile math class especially for computer science. It is your first taste of abstract mathematics. While the calculations in Linear Algebra are tedious but straightforward (if you know the tricks), what makes this class a challenge are the proofs and some of the concepts (especially basis and dimension, linear dependence vs linear independence, subspaces, vector spaces, null and column spaces, eigenvalues vs eigenvectors, and so on). Also, my advice for people taking this class, "do not be fooled by the course title". This math class is not a high school level math class; it is at the university level. It is one of the reasons why many people do badly in this class is because they underestimate the difficulty of this class. In fact, it is normally taken at least after two semesters of Calculus and taken concurrently with Calculus 3/ (Multi-variable or Vector Calculus to be precise) and/or Elementary Differential Equations (two concurrent level math classes). Students need to develop the mathematical maturity (e.g. critical thinking and abstract reasoning) for Linear Algebra. Also, this math class prepares for higher level math classes (e.g. Abstract Algebra, Number Theory, Partial Differential Equations, etc.). Good luck to anyone taking this math class.

[rijaahmed]

My eyes are teary right now. I got 100/100 on linear algebra exam after learning from you!

[yousufborno]

Ma'am, I am from Bangladesh. I am a big fan of your lectures. Even a layman can master any math topic from your lectures. Thank you so much for your wonderful and valuable content.

[julianayagyu]

Thank you so so much for making these videos! Before I was only copying the steps, but now I also understand the concept. You're a lifesaver!

[ThBlackLotus]

Going to college for the first time(16 years after I graduate HS). This is gonna be a life saver.

[NA-clvj]

This was surprisingly easy and educative. You're a hero.

[lactran]

I recommend Howard’s book to those who want to challenge themselves with exercise and have a deep understanding of LA.

[cringeworthybears]

I appreciate this so much. Time to watch the entire series since my professor doesn't want to teach :D

[calamityesp]

YOU ARE MY HERO!!! NOT ONLY SAVED ME IN DISCRETE MATHMATICS< YOU'RE SAVING ME IN LINEAR ALGEBRA AS WELL!!! WHAT!!!

[legend]

Thank you very much. I learned more from you than I did from my professor. Today I had my final exam and made an A

[zawar_yt]

i've passed my Stats, Discrete math, and now linear algebra hopefully, just because of you.. i'm like really bad at math but you have incredible teaching

[youreyesarebleeding]

I can't understand my Linear Algebra professor's English at all, so I use this playlist instead, it's a big help.

[abduwahabhasan]

So glad I found this. I wanted to learn Machine Learning but this math is required for me to grasp ML better.

[mannb]

thank you, I joined a class late and this helped me get back up to speed!

[oneofmany]

Since I have a exam tomorrow and It's 9pm

It is now officialy the time,

to speedrun entire 12 hours of this playlist.

Winnable

[SolomonOkomowho]

This was easy to understand. I was wondering why I would need to use a matrix to solve linear equations that I can do easy in my head until you said 5 or more equations. This is wonderful will definitely finish the course.

[simonndou]

preparing for my linear exam your videos have been so helpful mostly the statistic series it helped me big time 💥🤝

[gurpchirp]

fantastic teaching style. thank you so much. learning programming and was told to start with linear alg/ calculus.

[tickyotacky]

Man I wish my teacher explained it to me like this, or I wish I found this video earlier. Big props to you though, great quality and explanation.