# Applied Mathematics (Perturbation)

posted by .

Solve these questions by using Algebraic Perturbation series method using this series U = U_o + e U_1+...

1. eU^3+U-2=0
2. eU^3+(U-2)=0
3. eU^4+U^3-2U^2_U+2=0
4. U^2-U-2+e/2(U^2+2U+3)=0
5. eU^4-U^2+3U-2=0
6. eU^4-U^3+3U-2=0
7. eU^4+U^2+2U-1=0
8. e(U^4+U^3)-U^2+3U-2=0

## Similar Questions

1. ### calculus - power series ASAP please :)

using power series, integrate & evaluate to 4 dec. places integral from 0 to 1: sin x^2 dx i'm REALLY stuck on this. and i need help asap.. what is the inverse of "sin x^2" so that i could have it in a fraction that will fit the power …
2. ### calculus

I need help understanding how the series of e derives into the exponential series using the binomial theorem. Here is a link to a pic of a page in my book, regarding the exponential series: ht tp://i46.tiny pic(.)(com)/qz0oat . jpg …
3. ### Math

I have a couple questions about the sums of geometric series. One. So the formula for the sum is t(n)=t(1)[(r^n)-1] But if my series starts at t(0), can I change the formula to t(n)=t(0)[(r^n)-1] ?
4. ### Math

Is there a way to find the term number of a sum in an arithmetic series?
5. ### math

sorry for before it is my first time using this website and this is the real question in a geometric series t1=23,t3=92 and the sum of all of the terms of the series is 62813. How many terms are in the series?
6. ### Math (College Level Mathematics)

Fourier sin series for f(x) = 1, 0 < x < Pie is given by 1 = 4/n E 1/ (2n-1) times sin (2n-1) x, (0 < x < n). Using this, find the Fourier sinc series for f(x)= 1, on 0 < x < c where c > 0. Then find the Fourier …
7. ### mathematical physics

Solve the following ODE using the power series method (1-x^2)y"-2xy'+2y = 0
8. ### mathematical physics

Solve the following ODE using the power series method (1-x^2)y"-2xy'+2y=0
9. ### computer programming

write a program to print fibonaaci series like 2,1,3,4,7,11,18 up to 10th term using function...end function I did it using SUB..end sub in this way : declare sub series cls call series end sub series a=2 b=1 for p =1 to 5 print a; …
10. ### math

solve (x-1) (d^2 y)/〖dx〗^2 +2dy/dx=0 using series method

More Similar Questions