Integrable Combinations, Integrating Factors Found by Inspection - Differnential Equations

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This tutorial video teaches you how to solve differential equations by inspection or integrable combinations.
If you find this video helpful, don't forget to leave a thumbs up, comment, and kindly subscribe to my channel.
For more Differential equations tutorials:
RC Cicruits in Application of First Order DE:
• RC Circuits in Applica...
RL Circuits in Applications of First Order DE:
www.youtube.co....
Laws of Growth and Decay:
www.youtube.co....
Newton's Law of Cooling:
www.youtube.co....
Bernoulli's Differential Equation:
www.youtube.co....
Non-Exact DE made Exact using Integrating Factors:
www.youtube.co....
Exact DE:
www.youtube.co....
First Order Linear DE:
www.youtube.co....
Homogeneous DE:
www.youtube.co....
www.youtube.co....
Variable Separable:
www.youtube.co....
Family of curves:
www.youtube.co....
Elimination of Arbitrary Constants:
www.youtube.co....
Elimination of Arbitrary constants by Determinant Method:
www.youtube.co....
Introduction to DE:
www.youtube.co....
Thank you so much and God bless!

[@engrbiblee1879]

Thank You Sir! Natututo na nableblessed pa😁 God bless sir!

[@deecee6780]

Thank you Engineer nakakatulong talaga vids mo

[@adrianjustineabong3381]

Thank you sir. This really help me understand DE.

[@krylejudesarmiento4909]

Thanks sir, pero wala atang arctan na formula,.
Thankyou po very helpful in online class

[@jeanixmaebobis1160]

Nice explanation ...thank you Sir!

[@jeremiahmuuo6407]

Awesome 👍💯.... EVERYTHING IS WELL EXPLAINED

[@jdrns9143]

You're the best teacher!!!!!

[@bocmarianjecelm.7797]

maraming salamat po sir! dami ko po natutunan hihi

[@ramie41816]

Thank you sir :) Laking tulong po

[@ernestogaddi8021]

Galing po talaga sir. Thank youuuu po

[@abatandchill]

Salamat! Enjoy the playlist of DE!

[@novenvillaber1153]

thank you sir for the tutorial videos.. it helps me a lot.. God bless po and more power..

[@abatandchill]

You are very much welcome!

[@ronielpayoyo4595]

Thank you sir, request granted! More power sir and Godbless :)

[@abatandchill]

You're welcome. Please pa share ng channel ko :) Thanks!

[@lanalana71]

THANK YOU!!! MAS MARAMI KA PO NATURO SAKIN KAYSA SA PROF KO 😶😶😶

[@angeloupumariga]

Thank you sir! This really helped me a lot. 😊

[@JABEETV]

Thank you sir!

[@johnpaulgalache9084]

Thank you so much po sir, Godbless po.

[@wiw458]

salamat master!

[@otto7848]

Thank you po!

[@jerickvillaflores8204]

Thank you po sir sa pag tuturo🔥 hahaha madali pong i digest yung mga topics

[@derrick8044]

16:00

[@andreamontano8696]

Hello sir. Do i need to apply the principle of x^k y^n for this topic. I heard it from a friend and I think I need to apply that for our upcoming exam. Thankyou. 😊😊

[@abatandchill]

You mean multiplying both side of equation by x^k y^n? Yes. It's necessary to multiply just to arrive at recognizable combination just like what I did on the video. :)

[@cm5367]

Thank You Engr. ❤️❤️❤️ Its a big help for us. Your explanations are clear and easier to understand ❤️ More power to you Sir. Our professor suggested us to watch videos of yours. :)

[@abatandchill]

You're welcome! ❤ Btw, who is your professor? and from what school?

[@cm5367]

@@abatandchill Our professor po is Engr. Villaruel from NU po. :)

[@glennrhey3254]

Hello Sir, i'm struggle to answer this, please help me ; y(2x + )dx + x(y² - x)dy = 0, integrating factor by infection

[@hananusmn4555]

Thank you 👍🏻

[@villamenteleslies.452]

Thank youu so muchhh sirrrrr!!!

[@christopherseanmedina121]

hi sir new subscriber po ako very helpful po yung mga videos niyo, meron po ba kayong video lessons kung paano madedetermine if anong method ang gagamitin sa mga DE sa pagkuha ng general solution, like hints or tips sir ty po

[@abatandchill]

Practice

[@markuy303]

Bakit po naging multiplaction ung operation ng e^-x + C

[@hiddenblue1598]

Power rules po sir, pag same base pwede i add yung exponents

[@hiddenblue1598]

And pwede rin po sila paghiwalayin katulad po sa video

[@aljonsarajena7228]

this is helpful , thank you :)

[@abatandchill]

You're welcome!

[@limitless3462]

Online class through youtube channel ni sir.

[@johnchristianolarita5244]

Hello po sir, similar lang po ba si +c and =c? after ng integration. Thankyou po sir.

[@ajds5]

ty sir

[@peryong5753]

Good afternoon sir, ask ko lang po doon sa no. 5, pwede po bang nasa left side pa rin po yung dx po? Or kailangan po ba talagang ilipat sa right side? Kasi po nung sinolve ko po (yung nasa left side pa rin po yung dx) ay parehas po sila slight pero yung lumabas is x^2+y^2 + e^x = c po. Thank you po in advance.

[@shirokatsuki2410]

Hello, made this mistake a while ago too. Maybe the problem was using the base e for every single term (e^(ln(x^2+y^2)+e^x=e^c when it should be e^(ln(x^2+y^2)+x)=e^c. That way we would come up with the same answer as shown in the video. x^2+y^2(e^x)=(e^c) or simply e^x (x^2+y^2) = C as e^c is also equal to C.

[@shirokatsuki2410]

Sir, I would like to ask a question din po. If di po minove si c. Sa right side, bali po magiging e^(ln(x^2+y^2)+x+c). Then kapag sinimplify po (x^2+y^2)(e^x)(e^c) or simply Ce^x x^2+y^2). Pano po magiging general solution po kung ganto po?

[@deecee6780]

Ask ko lang po if C is multiplied by ln or any number it's still C but if its multiplied by x or y it will not be only C but Cx or Cy right? Is 2Cy will be 2Cy or Cy or only C?

[@abatandchill]

2C = C
Cx = Cx
2Cx = Cx

[@deecee6780]

@@abatandchill thank you very much sir. Nalilito talaga ako dito haha lalo na online di dali mag ask sa teacher hehe salamat talaga po

[@louie-wb9gj]

❤️

[@happypineapple9547]

Hi Engr. Tanong ko lang po, anong po difference ng integrable combinations and non exact DE. Pano ko po malalaman kung ano po gagamitin ko sa kanilang dalawa? Sana po masagot yung tanong ko hehe. Thanks po in advance
♥

[@antoniojosiahphilipm.7817]

Hello po. Ang non-exact DE po ay nasosolve in many ways. Pwedeng by integrating factor (3 cases) at pwede rin itong integrable combinations (Marami po ito, actually 8 combinations yung nasa book na binabasa ko).
Sa pagdedecide po kung ano ang gagamitin, sa integrating factor po is meron tayong mga formulas to test if applicable yung case na yun.
On the other hand, kung gagamit ka po ng integrable combination, parang i-mamanipulate mo po yung original equation kung may mabubuo kang meron sa mga combinations. Parang trial and error din po siya. Sa non exact po kasi pag may hindi nagwork na way, meron at meron ibang ways. Thank you po, sana makatulong.

[@canzadoliannm.7852]

@@antoniojosiahphilipm.7817 Anong book po binabasa nyo, Sir Josiah?

[@ANIL-dj9hg]

India🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳

[@ROMULOJRLUCAS]

Hello sir. on 9:51 . if im not mistaken the final answer must be
x^2-2xy + y^2 = 2C ?

[@marieldeclaro1962]

constant po si C kaya 2C and C is parehas lang po. Ang alam ko po

[@rafaeldelamar9355]

2C=C, kaya po C nalang inilagay ni sir

[@AD-ei5cg]

macoconsider napo na C=2C yan boss kasi constant multiplied by 2 is still constant. Maiiba lang po yan kung ang gamit pag multiply is variable.

[@deecee6780]

Yes po correct po kayo. pero 2C is still a constant or C so that is why di na nya nilagyan ng 2. Another thing is C was transposed so it should be -C but still it is also equal to just C po.

[@jhandrievlingatong8774]

Hi sir ayaw po makuha ang exact equation sa assignment na binigay mo po sir. Ang integrating factor ko po is y³ .... pero all in all malaking tulong po sir thanks ...

[@jhandrievlingatong8774]

Sa integrating factor po pala to na assignment sir dito ko po na comment sorry..

[@abatandchill]

Check mo ulit ung work mo 😊

[@sefdg9714]

당신이 판촉하는 항목을 구입하는 방법

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anda perlu menjelaskan kandungan

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💕💕💕❤️❤️❤️❤️❤️

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😭😭😭😭😭😭

[@amrankmaulana7203]

CovidImages need to be invested more than half19

[@christiandavedetorres7313]

Thankyou Sir!

[@nathanielraymundo9345]

Thank you sir!

[@abatandchill]

You're welcome!