Non Exact DE MADE EXACT USING INTEGRATING FACTOR - Differential Equations

[@abatandchill]

Answer to the take home problem: x^2 y^4 + y^6 - 10y^4 = C

[@ramuelcayabyab8536]

yooown, Tamaaa, Thank you very much po Sir :)

[@richleyexequiel]

Sir can you show me the solution?

[@marcadriancruz9343]

tama po kami thank you po :))

[@engrabbyy]

Thank you sooo much sir 🙏🙏

[@jayceekarlcalma4923]

salamat po sir big help !!!! also got the same answer :)

[@kennethmonares4550]

Thank you for the knowledge Sir as an engineering students we highly appreciate it.. stay safe and God bless

[@ReymarkAyson]

As an engineering student, this video helps me a lot, I mean all of your videos Sir. Thank you and keep making videos like this that can help a lot of students like me. More power and God bless you Sir!

[@abatandchill]

Thank you, I will

[@rhamzyllandingin1457]

thank you so much sir s tutor....dami aq natutunan lalo n ngayong pandemic....kht hnd n ako mgklase basta makapanood nlng po ako s video u....again sir thank you and advance...

[@favourokonkwo6894]

This was wonderful for real. I appreciate your detailing, your step by step method, the whys and hows. #RESPECT

[@secretriri]

We have quiz tomorrow i'm currently taking DE in online classes but we are modular type of learning. Thank you for teaching ! Helps me a lot. ☺️

[@abatandchill]

You're welcome engr

[@florenceheartily1972]

Maraming salamat sir. I'll share this po sa mga classmate ko bilang pasasalamat po! God bless!

[@mohammedcapal6036]

Good day sir! I am very grateful to you because you are sharing your knowledge to us. The learnings material that we have in online learning is not sufficient but with your videos and an excellent teaching skills I am able to understand our topic.Thank you sir.

[@Scott_The_Not_Bot_G]

No idea how I got here. Didn't understanda single thing he Saif. Not because of his accent. Dude is smart. Just wow.

[@abatandchill]

Thank you and God bless you

[@russelmarcos5008]

Kada quiz and exams namin sa de dito talaga ako pumupunta, salamat sa lessons sir

[@Mary-bu2vl]

Hello, sir. I have been watching your videos the past days and it has been a great help to me ever since. I have just noticed one minor error from your vid around 33:39 where you omitted the variable 'x' after simplifying -4x[y^2/2]. You wrote -2y^2 instead of -2xy^2. I think Q(y)=R(x)=0 is the case here since x^2y^3-2xy^2 are on both sides of the equation and thus, x^2y^3-2xy^2=c.

[@fewree7742]

Yessir, im looking for this comment thank you

[@s.ernestjerobeam8358]

thank you very much. well and perfect explanation. It helps me so much' Keep up a good work. I am from Namibia

[@trixiadejuan9420]

This is my life saver!! thank you po, may midterms kasi bukas 😢

[@abatandchill]

You're welcome! I hope this video helps!

[@titatito906]

I hope the next lesson to be uploaded is bernoulli differential equation (our next quiz maybe) . Thankyou for another video sir. More power !

[@anamariedesepida8121]

Thank you so much po, nakakabless din yang mga notes, ang laking tulong into.

[@yuri2745]

I always watch your tutorial before the day of our exam. May God bless you more sir!

[@itsukiyuuto3509]

Thank you so much po! Easy to follow and compact! Thank you po sir!

[@abatandchill]

You're welcome 😊

[@philipkhristianandres2292]

great help for my studies. can easily be understood unlike the lectures of our prof. i hope his way of teaching could be as effective as yours hayyy

[@osaiasilolohea6107]

Seek ye first the kingdom of God and all these "Mathematical Knowledge" shall be added unto you ... thanks man :)

[@ryancanoy7374]

Hello, may i ask. How to determine if the given equation is variable separable, homogenous or exact. ?

[@abatandchill]

My method during my college days is: Test first if its variable separable, if not then check if its homo, then test for its exactness etc. It takes familiarization and practice to be able to know what method suits to solve the DE. Hope this helps

[@jerome152]

@@abatandchill sir wala po bang cue or something para mas mabilis mo sya ma identify kung anong problem ung given ?

[@potatoincorner777]

New subscriber here! Ang galing niyo po magturooo, Sir. Thank youu!

[@tawandachinhoyi8293]

You the real maths god..😘😍

[@villafloresranran4050]

Galing nyu po mag explain sir. Salamat po sir and Godbless

[@bloomwithgod2564]

Your the best po ❤️ godbless po

[@hazelfaithvillanueva4313]

Substitution suggested by the equation example sir 😊 thank you po ❤

[@omniyambot9876]

Can't you just do a variable separable on the first question? (did it in 5 steps.)

[@memotgreen6912]

Heroes don't wear capes now. They save Math class

[@ToastySNXZ]

YOU ARE MY SAVIOR HUY WHAHHASHDFHASDF thank you very much 😭😭✨✨✨✨

[@reginemaecudis127]

Thank You po!! Super helpful

[@alber2racelis64]

Can you solve this DE? ( 2x-y^2sinx-x^2sinx)dx + 2y dy = 0 ; I arrived at : integral of 2xe^cosx after getting the integrating factor. I think e^cosx cant be intègrated if I use IBP! Any technique? Tnx

[@JABEETV]

Salamat po ulit sir!

[@vincentm8275]

Coefficients Linear in Two Variables examples pls

[@abatandchill]

Soon

[@ninja0master]

Hello, are there any videos on 2nd order differential equations ? thanks a lot for your efforts!

[@abatandchill]

Soon!

[@jirahsugai3324]

Thank you so much sir! I've got the right answer.

[@abatandchill]

Great!

[@jonadelvallemoonteamerwica3754]

Thank you so much it is very helpful for students Like me...

[@pompeyjomuad4130]

thank you so much sirrr you save me from my quiz!!!!

[@muhammadaqeeldar6044]

First of oll thank you. Sir there are some important topics missing from differential equations like: Equations solvable for p, y and for x. Clairauts type. Please do upload them.

[@emmanuelcampos82]

Sir your the best!

[@beckybioh8695]

I love the bible verse on the screen..great video!

[@harheeniuthayasooriyan4173]

sir, we can intergrate either df/dx or df/dy right when dm/dy is exact to dn/dx?

[@harheeniuthayasooriyan4173]

Can right sir?

[@LOUIEJUNIORIBAY-xd8tz]

super thank you, really learn a lot though i am not an engineering student..

[@abatandchill]

Happy to help

[@crishgeyrozaga6353]

may I ask , why the integrating factor for the formula of the funtion f(y) has a negative sign? my teacher gave likewise to your given formula but it has no negative sign

[@abatandchill]

Its the same. Given that you will also have to get the difference of partial of (Nx - My)/M.

[@judegarcia8633]

i hope i will pass my midterm after watching this video hihi🙇🏻‍♂️🙏🙏

[@abatandchill]

Me too

[@STREAM_1989]

thank you po sir!

[@engrabbyy]

Hayst sir the corrections 😅😅😅 hahaha puro bura na po ako at nagcocopy po ako hahaha laging May correction si sir 🤣 pero at least hahaha salamat pa rin po sir Abat hahahaha okay na may mga bura at least naiintindihan ko ang tinuturo 😍

[@abatandchill]

Sorry na. 😂

[@engrabbyy]

@@abatandchill hahahahahaha okay lang sir hahaha God bless po palagi sir

[@bakedmacaroni7078]

Thank you Engr.!

[@christiandavedetorres7313]

Thankyou Sir for your contents/videos.

[@johnvincentcruz5648]

Sir paano po pag ginamit na po yung dalawang case pero mix variables parin po yung naging result

[@johnaaronpadam]

Can we use this in all of the DE problems?

[@abatandchill]

Yes for Non-exact DE

[@johnaaronpadam]

So its like an integrable combination sir, iba lang ng way of solving

[@abatandchill]

Yes

[@ahmadjumlail6397]

Yuhooo thank you so much sir!

[@beccatywel6580]

thanks so much please can you make videos on riccati differential equation, near homogeneous, initial value and boundary value problem.

[@abatandchill]

I will try my best. Thanks!

[@beccatywel6580]

Yu Jei Abat thanks so much

[@sheilamaedevera7722]

I.F. = y^3 x^2y^4 + y^6 - 10y^4 = C; C=2C Is it correct?

[@abatandchill]

Yes this is correct :)

[@tanadarizalynm.9130]

(y-xy³)dx + xdy=0 how to solve this problem po?Can you help me?

[@hartleybernascanacao554]

Can u make hard problems sir...I have a lot of problems here ... And I don't know how to answer this ,using your way... Coz my instructor...has his another way to solve a non exact DE problem... And I don't know which way I might use...

[@abatandchill]

I will try my best on this.

[@arjiemarvilla4490]

(1+y^2 )dx+ln(1+y^2)+C please answer this on your next video

[@prettypreciousfrancisbasse4758]

Bravo Thanks a lot I can now do it

[@meritadomingo8051]

hello po ano po ang ginagamit nu pong applicarion sa gnyan pogn presentation po un may powerpoint n solution na may video dn nu po

[@christianlosamia6426]

Good evening Sir, what will be the final answer here? the answer from Non exact DE or the answer that we get from the exact DE?

[@abatandchill]

From the exact DE

[@christianlosamia6426]

@@abatandchill Thank Sir ♥️

[@wowiebuttowski5614]

You're a grade saver. huhu 😭 Thank you

[@abatandchill]

Wow thank you so much! 😊

[@espinaangeljandelyna.9579]

thank you so much sir!

[@solimancedricgil6782]

X^2 +Y^2-10=C/Y^4. ?

[@johnpaul3321]

2x^2y^4+y^6-10y^4=2C pa check po sir?

[@ezekielgallego7899]

Sir Thanks for the Vid. mas nagets ko pa yung Explanation mo kesa sa Prof. ko Hahahaha. Tanong ko lang kung pano madedetermine kung yung Equation is for Exact or Non-Exact? Thanks in Advance.

[@abatandchill]

Watch mo ung "exact DE" na video ko. :)

[@ezekielgallego7899]

Yu Jei Abat Napanuod ko na sir. Maraming salamat. medyo nalilito pa ako sa Non exact. Salamat ng maramo ulit sir. More power !!

[@arjaymatuguinas9922]

What is the the simplification of e raised to -ln(sinx) A. Sin^-1(X) B. Sin (x^-1) C. (Sin X) ^-1 D. -sinx

[@florencionavaljr.2351]

C

[@devonnecarlboholstdiez3316]

C. e^(-lnsinx) given =e^(ln(sinx)^-1) law of logarithm =(Sinx)^-1 cancellation of e^ln

[@donibas9399]

10:30sec Ready to see magic? Yes Let's go 🤣🤣🤣

[@jamesphilipruiz2757]

sir, question po yung nasa book po kase hindi po negative yung integrating factor formula for case 2. pano po yun sir? kase magkaiba po kase makukuhang answer.

[@devvv4616]

f(y) = (1/M)(dN/dx - dM/dy) kasi siguro dun. kung i negative mo same lang pero magiging f(y)= -(1/M)(dM/y-dN/dx), yung form na ginamit ni sir Yu Jei Abat. Late pero baka makatulong sa iba

[@felzhartejino6536]

bakit may negative ang integration factor ni function of y? sa books po wala.

[@vlogxgaming4648]

New subscriber po sana may video po kayo about summation of moments sa mechanics po

[@abatandchill]

Soon!

[@vlogxgaming4648]

Salamat po

[@ZXC-ey3zu]

God Bless sir!

[@abatandchill]

God bless you too!

[@jimranbautista6135]

Sir non exact DE with Trigonometric next video please.

[@minozamegbrian3785]

Thank you so much !

[@olsentinoy36]

thank you po

[@raijin1208]

Thank you sir!

[@delmayana7856]

thank you engr.☺️

[@abatandchill]

You're welcome!

[@rochellepaylaga3371]

hope electrical circuit 1 next 😊

[@abatandchill]

Will you share it with your EE friends and classmates who are taking circuits? I'm afraid it does not get atleast 1k views.

[@kristafranchescamarydeguzm9811]

@@abatandchill electrical circuits po sir please! almost lahat po ng kaklase ko kayo po pinapanood para sa subject na DE hehe online class struggle

[@mitzkigameplay8379]

I.F. = y³ Ans is : x²y^4 + y^6 - 10y^4 + x²y = C Is this correct sir?

[@abatandchill]

Please try again :)

[@rogenjaytrogon8091]

Thanks po sir

[@abatandchill]

You're welcome!

[@amirkhansirstudypoint1277]

Where are you from sir

[@abatandchill]

Hi! From Philippines, and you?

[@amirkhansirstudypoint1277]

I am from India your style perfect teaching

[@abatandchill]

Thanks, kindly share it with your engineering friends!

[@justj7302]

Sir, Reduction to Exact DE po ba ito?

[@kensubutoutofthisuniverse830]

sir nagkamali po ba kayo sa formula ng case 2

[@abatandchill]

Nope

[@yandxflow4195]

Sir i hope u'll make a video about bernoulli de. ^^

[@abatandchill]

Sure. Soon!

[@linakasi403]

Thanks bro🙏

[@neilvergara1103]

lnx²y⁴ + y^6 - (5/2)y⁴ = c ...?

[@abatandchill]

Try again

[@Robert-is6jx]

Sir tama po ba IF is y^3 then final answer is “x^2y^4 + y^6 - 10y^4 = C”?

[@abatandchill]

Yes this is correct :)

[@STREAM_1989]

x^2 y^4 + y^6 - 10y^4 = C

[@matthewtansmt9539]

Thank you sir

[@abatandchill]

Welcome engr

[@kristofferallenmabalot3520]

2(2xy+4y-3)dx + (x+2)^2dy=0 pano kung ganito sir. sinundan ko po yung process nyo sir kaso ang hirap nung integrating factor nya.

[@platillaalvin9038]

Thaaaaaankkkkkkkkksssssssss 💓💓💓💓

[@abatandchill]

You're welcome!

[@mjpareja1832]

hello po engr. pwede po magpatulong sa equation na ito. (y+x^3+2x^2)dx+(x+4xy^4+8y^3)dy=0 maraming salamat po.

[@archieregner3878]

INTEGRATING FACTOR =y³ 2C=x²y⁴+y⁶-10y⁴

[@drkeyyy]

That's my answer as well because there are still 1/2 left in my equation. But why is the answer to the problem is this? Can someone help please? x^2 y^4 + y^6 - 10y^4 = C

[@angelomariano3501]

ANSWER: y^4 x^2 + y^6=C

[@abatandchill]

Try again

[@indayrosas]

Are you Filipino?

[@abatandchill]

Yes.

[@indayrosas]

ah kaya pala.. Ganda po ng mga examples nyo

[@abatandchill]

Wow. Thank you!

[@calunsagneilsen3164]

2C=x²y⁴+y⁶-10y⁴ yan ang sagot ko di ko alam ba't C nalang natira po sainyo 36:23

[@ensomojerwinp.1212]

Integrating factor by inspection nga po sir

[@abatandchill]

Soon.

[@khadaffynakimenangjr6164]

Thank You very much for this SIr Engineer, But one question lang po, what about po yung case 3? CASE 3: WHEN THE INTEGRATING FACTOR IS A PRODUCT OF POWERS OF THE VARIABLES X AND Y u=x^k * y^n Thank You,

[@abatandchill]

I will be uploading a video about this one thanks!

[@khadaffynakimenangjr6164]

@@abatandchill very much appreciated po sir engineer

[@jccanceran4853]

Sir pinoy po?

[@abatandchill]

Yes

[@joscelijurpe6255]

Thank you sir 〒_〒♡

[@shuddhoshawttoroy6257]

Very slow. Make it faster.

[@abatandchill]

Hi, this video is designed for those who have zero knowledge in this topic.

[@shuddhoshawttoroy6257]

@@abatandchill Then, it is okay. But, I am at the last stage of my exams perparations. But no problem, I have gone through other videos.

[@favourokonkwo6894]

Thank you sir.

[@preciousriajeibercasio5116]

Thank you Sir!