Rayleigh Ritz Method, Working Rule & Example

[@kashafabbaxi7753]

Brilliant teacher and fantastic explanation super easy and calm .❤❤❤

[@mathe_ma]

Learners like you are the true motivation 🔥🔥keep learning❤️

[@ridhimachauhan4962]

Great explanation 👌 Thank you so much sir

[@mathe_ma]

Most welcome ✨ keep Learning ✨

[@IMON5570]

C1=-1/2. Really nice sir

[@mathe_ma]

Thank you so much dear learner... Keep learning & keep sharing my content to the needy ones.

[@piyushmechanical9461]

Thankyou sir🙏,it is very helpful to me and my batchmates❣️

[@mathe_ma]

Glad to hear that❤️

[@vijaysinghchauhan7079]

at 22:23 the required solution does not satisfy the given differential equation, why?

[@mathe_ma]

Try one more time

[@mahalakshmin2394]

Thanks for the great explanation, sir.

[@mathe_ma]

Welcome.. keep learning 😇

[@pavankarthik9488]

Hello Sir ! great explanation..learnt this module from u

[@mathe_ma]

Thank you Pavan.. keep learning 😇

[@vijaysinghchauhan7079]

at 10:20 how do we write it?

[@mathe_ma]

Good question Vijay... We are assuming y= C⁰+C1x+C2x² as in the given problem we have 2nd order Differential equation.

[@yagyaduttsharma9985]

Thank you!

[@mathe_ma]

Glad.. it help! Keep learning

[@harithasivamayam7199]

Thankyou sir

[@mathe_ma]

God bless.. keep learning 😇

[@prabhalamvamsikrishnam21me60]

sir, I have a doubt from your explanation. as you said that the interpolation function, y = sigma (from i = 1 to n)(ci * phi(i)), then how can we take y = (c0 + c1x) as an interpolation function in the example that you have solved? as sigma is from 1 to n i think the interpolation function should be y = (c1x + c2x^2). kindly clarify my doubt. Sir, you have given a simple solution to convert a differential equation to variational form (i.e., the functional "I"). I have tried it to apply the same on the applications of FEM such as heat transfer through 1-d element but i am not getting the variational form exactly. Is there any other method? kindly suggest us. Thank you

[@mathe_ma]

I appreciate your learning skill, interpolation function should have summation from i=0 to n. Answer to your 2nd doubt is: Other than this method I didn't use..

[@syedaalishwazanib9581]

How to solve same method for non linear equation

[@mathe_ma]

I have to see to it.

[@civilpaiyan6259]

sir i have one question how to solve the problem if a(x) gets zero

[@mathe_ma]

If a(x) = 0 then it's reduces to first order differential equation which can be solved easily. For Rayleigh Ritz method , we need 2nd order differential equation.

[@girishsharma6898]

Could you please give the reference book for the same

[@amitmandal2110]

Hello brother, please tell the book name 🙏

[@sarthakrathor1416]

Please provide the solution of practice problem I got answer Y=0

[@mathe_ma]

Answer is: y = 0.5 x (x-1)

[@mathe_ma]

Apply exactly the same procedure to get answer. Try one more time if still you are not getting then mail me at [e-mail]

[@adarshsaaho8186]

Aap konsa book se padhte ho sir Kya book ka naame bol sakte ho please

[@mathe_ma]

Any book you can refer which has this tooic.

[@mahnoorsanaullahph-0430]

Sir plz send just answer of practice question

[@er.amitsingh3567]

using galerkin's method ,solve the boundary value problem y''=3 xx+4y;y(0),y(1)=1. Plz sir solve the problem

[@er.amitsingh3567]

y"=3x+4y ; y(0)=0,y(1)=1 using the Glaeekin's method.

[@mathe_ma]

You should try solving problems in order to enhance your problem solving skills.

[@abarnasundar1286]

Thankyou sir

[@mathe_ma]

Glad it help.. keep learning