🔵13 - Non Exact Differential Equations and Integrating Factors 1

[@reamabdulsalam524]

Ohhhh my God many thanks for this marvellous and helpful explanation I have spent two hours with my lecturer with no benefit of understanding any single word you are amazing

[@SkanCityAcademy_SirJohn]

Thank you so so much. I really appreciate your comment. Keep watching for more, and may the God Lord bless you. Amen

[@YassifiedComplex]

Tysm for the video. I had trouble understanding the cases when the d.e. is not exact. Your simplicity of teaching really made me understand this concept and helped me to solve problems :)

[@SkanCityAcademy_SirJohn]

Aww thanks so much

[@pleaseinsertname1893]

Thank you. Well explained and easy-to-understand video!

[@SkanCityAcademy_SirJohn]

Thanks so so much

[@mindrefreshment906]

You explained it better than my lecturer..thank you soh much ..from south africa ❤

[@SkanCityAcademy_SirJohn]

Nice, that's great. Keep watching for more...

[@kevinonyango-jk6ie]

I really appreciate you have made me to understand non exact D.E may God add you more life on earth

[@SkanCityAcademy_SirJohn]

Amen

[@fredmwendwa1790]

Wallahi this one was helpfull can't wait to share it with my friends🎉

[@SkanCityAcademy_SirJohn]

Aww thanks so much

[@ijabs3425]

Hard to come by good videos for this kind of stuff, thank you!

[@SkanCityAcademy_SirJohn]

Great

[@wmavila_14]

This is an excellent video. I was looking for straightforward and clear explanations on how to find integrating factors for non-exact equations and you delivered. Thank you so much.

[@SkanCityAcademy_SirJohn]

Aww you are most welcome. Where do you watch from please?

[@wmavila_14]

@@SkanCityAcademy_SirJohn The U.S!

[@ryhan1422]

Thank you so much, you are wonderful. May GOD bless you

[@SkanCityAcademy_SirJohn]

Amen, and thanks so much too

[@YoungGamingBoys]

Thank you so much! My lecture was useless and just skipped over this and it is very hard if you have no clue what this means. Blessings to you !

[@SkanCityAcademy_SirJohn]

Thanks so much

[@mr.langatcaleb4483]

Thanks for your lessons.

[@SkanCityAcademy_SirJohn]

You are greatly welcome

[@SelektaMwaskeofficial2902]

The G.O.A.T ❤

[@WarishBinKhurshidIndian]

Your lecture helpful for students

[@NidaFatima-u4x]

Nice explanation ❤

[@OgwariaGodwill]

Great sir

[@vince5127]

Best explanation so far, super easy to understand and you saved me a lot of time! :) thank you sooo much greetings from Austria

[@SkanCityAcademy_SirJohn]

that's great, and i'm really happy for you. thanks for your comment. Which city do you stay?

[@vince5127]

@@SkanCityAcademy_SirJohn i study at the university of technology, Vienna. I’m having an exam in a few days and you are truly life saving!😊

[@SkanCityAcademy_SirJohn]

That's great, best wishes in your exams

[@SkanCityAcademy_SirJohn]

Which program do you read?

[@vince5127]

@@SkanCityAcademy_SirJohn mechanical engineering

[@Dm__0612]

Thank you ❤❤❤❤

[@SkanCityAcademy_SirJohn]

You are most welcome

[@MUHAMMADARSLAN-m8y]

Extremely Thankful! Topic was well explained.

[@SkanCityAcademy_SirJohn]

You are most welcome. Keep watching for more

[@SkyConquerorr52]

I believed that when we are integrating in order to find the general solution we are supposed to integrate M and add the integral of N considering only the terms of N free from x ??🤔🤔

[@sarah-beth-thomson1034]

Fantastic explanation! Thank you!

[@SkanCityAcademy_SirJohn]

Most welcome

[@joshuanwokoye]

Thanks man

[@sandydosty7906]

You are very good 🙌🏻

[@SkanCityAcademy_SirJohn]

Thanks so so much

[@nishadpsmechengg]

Thank you great videos

[@SkanCityAcademy_SirJohn]

you are most welcome

[@abdurrahman-su4we]

Thank you so much sir🎉

[@SkanCityAcademy_SirJohn]

You are most welcome

[@niyonkuruemile1036]

Wow this is very understandable 😍🥺💎 🇷🇼🇷🇼

[@SkanCityAcademy_SirJohn]

Thanks so so much.

[@gloryjohn3200]

Well explained thatnk you❤

[@SkanCityAcademy_SirJohn]

You are most welcome

[@untitled_atlas]

how would you know whether to divide by N or by M, becasue in the explanation you divided by M but in the example you divided by N. Is it just intuition and hope it simplifies?

[@SkanCityAcademy_SirJohn]

You need to test for both, mine you. If you get a function of X alone, case 1 is cool. If it turns out not to be so, You test for case two. So you need to check for case 1 and or for case 2

[@alikhaled844]

thank you so much !

[@SkanCityAcademy_SirJohn]

You are most welcome.

[@WarishBinKhurshidIndian]

I am from India

[@SkanCityAcademy_SirJohn]

That's great. Thanks for watching. Which program do you read?

[@sraali4471]

Very nice

[@SkanCityAcademy_SirJohn]

Thanks so much

[@omeribrahim8863]

What happens if these two cases don't occur ?

[@SkanCityAcademy_SirJohn]

Well I guess they always need to occur, if not, then you can't solve using this approach

[@MakurDoric]

Iam from South Sudan

[@SkanCityAcademy_SirJohn]

Oh great, thanks so much for watching

[@aqeray]

thank you so much for this video

[@SkanCityAcademy_SirJohn]

Awww you are most welcome

[@MawuliBen-j3f]

Hi Sir, please where can we access the textbook you use for your differential equation lectures? Want to try out more examples. Thank you. You are doing great

[@SkanCityAcademy_SirJohn]

You are most welcome Download Allan Jeffery Linear Algebra and Ordinary Diff equ

[@tosinpedro16]

Thanks for sharing

[@SkanCityAcademy_SirJohn]

you are most welcome, and thanks for watching

[@atharvajambhale9729]

Hi sir , for ndx should be 0 cause x term is present in N as N=2yx-¹

[@tikkashashank293]

x become 1 so answer will be 2y to the power of -1

[@atharvajambhale9729]

but the X is present in the Ndx term na ? And also replicates in the answer also .

[@atharvajambhale9729]

And we should be taking the terms in N which are totally free from X before any integration is done on Ndx? This I wanted to say

[@maricarmarzo6863]

Thank youuu!

[@SkanCityAcademy_SirJohn]

you are most welcome. keep watching for more and kindly suggest this playlist to your friends to watch as well kzbin.info/aero/PLInywrvFyvq408vWA5OYXShA6rlT51TdS

[@abeermelei9325]

Amazing thnx a lot 💕

[@SkanCityAcademy_SirJohn]

You are most welcome, Abeer

[@MoffatMkomba]

Mwatilowetsa muchimangatu

[@manu-mm4pc]

Also what happin when both case are true? at 5:49

[@SkanCityAcademy_SirJohn]

just use one of them, in fact the one that can be simplified easily

[@hesedcharis4966]

beautiful

[@SkanCityAcademy_SirJohn]

Where do you watch from?

[@nnamdiphilip9944]

What if it fails both cases?

[@SkanCityAcademy_SirJohn]

Then kindly check your calculation, else confirm if the D.e is of non-exact type

[@TroyLee-j6z]

king

[@SkanCityAcademy_SirJohn]

Kindly describe what you mean

[@OgwariaGodwill]

Am here in uganda

[@jaybae8056]

make this one exact: (x^2-y^2)dx+(x^2-2xy)dy=0, using an integrating factor. try it and have a laugh when you get it. it is challenging but can be done. Think substitution, then integrating factor w.r.t the substitution.😂

[@SkanCityAcademy_SirJohn]

😂😂😂

[@unknownman5145]

It can't be solved unless you substitute X'2 by Y'2.

[@unknownman5145]

In N

[@unknownman5145]

If I am wrong correct me please

[@OgwariaGodwill]

Lets talk

[@abdullahmirza249]

Case 2 solution please i am trying but I am unable to find pure function of y.

[@SkanCityAcademy_SirJohn]

Mmm what's the problem, where do you have the challenge

[@Taps-yj6xb]

😊

[@graphingwithgeogebra]

💯❤

[@salmanfaris5405]

imagine if this kind of quetion apear in the exams of multiple choice , it would consume all of our time , is there a shorter way to easily identify the nature of the quetions ?

[@SkanCityAcademy_SirJohn]

No please there is no shorter way. I took my time to explain so you can understand. But ones you do, solving other questions becomes relatively easier and consumes less time

[@MoffatMkomba]

Mmmmmmmmm

[@danielasepulveda9143]

Thank you so much 🙇‍♀️🙇‍♀️

[@SkanCityAcademy_SirJohn]

You are most welcome

[@khuramkhalid5396]

Thank you so much❤

[@SkanCityAcademy_SirJohn]

you are most welcome