Differential Equations: Lecture 2.4 Exact Equations

If you find this video helpful please like and share. I hope this helps someone:)

This course uses the book written by Zill, here is my review of the book,

[nikolaosalexandrakis]

Sir, I have just come across differential equations in my studies and this video has helped me tremendously breaking down and understanding exact differential equations. Moreover, the energy that you project make the video very pleasant to watch. Keep on inspiring people

[cassied]

Man, this prof.'s class looks fun! Its nice to have these videos, that make the concepts easy to understand and remember

[antiquarian]

Modern day Sir Issac Newton ! Thanks for posting this amazing lecture!! <3

[MultiZombieAssasin]

you sir are the only reason I will pass My DE class this online semester.

[deathbysockpuppets]

Thank you Prof. Gabilondo! Your ability to connect students to the material is amazing. With your videos I have been able to jump straight into D.E. After a +6 year hiatus from any university math.

[Adam_mohammed_]

This is amazing, amusing and very educational. I am always happy to attend these recorded classed.

[fryan]

Man i wanna say big respect for how you teach! I didn't understand anything about DE before I came and saw your videos. You are awesome and should get more recognition.

[JP-gdpr]

Thank you for these videos. they have helped make up for lazy professors during this time.

[ki]

may god bless you... im one of the few in my class who didn't take multivariable calc before taking DE and so i'm having to learn martices, partial derivatives, and some other things like notation on top of trying to understand the concepts. it doesn't help that my professor isn't the best at lecturing and is really disorganized, plus she doesn't really articulate the importance/significance of some of the derived equations or really give us any clear concise definitions or explanations of the concepts at all. thank you thank you thank you i could cry

[wasireza]

Super clear descriptive and to the point. Thank you very much, you are a great math teacher

[rockyboy]

You have the best method of teaching. Thank you very much for what you do.

[davidcastillo]

Thank you so much professor! You're the reason why ill be passing this class :)

[victors]

I love math lectures... Like I watch them in my spare time... This lecture is epic. I wish i was on a chalk board though.

[iheanachoenyum]

Thank you so so much Math Sorcerer for these videos

[mc_comn]

Thank you so much for posting the video and for the amazing lesson professor! You can't imagine how helpful and beneficial it is! I was zero at D.E. before, but now I am sooo good at it and it is by your assistance! Best wishes!

[Gonduska]

Oh, I wish you would be my professor. I''m in my second year physics, and I learned more during this one video than throughout my whole semester. ( And I even enjoyed it haha ). Thank you

[aliyananwar]

Watching your 4th video in a single day you sense of humor and enthusiasm made you a celebrity to also love math😅

[sihambelmiloud]

I love when you clean the board with your Hand 😂😂

[chileshesikazwe]

I ENJOY YOUR ONLINE LECTURES. NOTHING BUT LOVE FOR YOU.

[lopezb]

The reason it's stated for a rectangle is that's the simplest simply connected domain- a disk works too- but a punctured disk fails-
example a rotational field. Rot = 0 but not exact, and the line integral around a circle is 2 pi. Poincare's theorem says
curl 0 over a simply connected domain is exact.