I need help solving these problems
I need help solving these problems 1. Suppose that y= a (x-1)" is the power series...
please help to solve this differential equation. 3. Use power series solutions to solve (x+1)y"+(x-2)y' +y = 0. Center the power se- ries about the ordinary point o = 0. Write the solution as y = col first four terms..]+ ciſfirst four terms...). 4. Find the minimum radius of convergence for a power series solution to the ODE (22+2x+5)/' +10y = 0 centered about the ordinary point Xo = -6
(1 point) Find a lower bound for the radius of convergence of any series solution centered at Zo = 0 for (z2-13z + 30)y" + y' + y = 0 8 Repeat the previous question for any series solution centered at 20 Repeat the previous question for any series solution centered at o 16 (1 point) Find a lower bound for the radius of convergence of any series solution centered at Zo = 0 for (z2-13z + 30)y" + y'...
-1-1 arctan n n" n!5* (c) Find the interval of convergence and radius of convergence for )0301 i )e-3r) (d) Use the geometric series to write the power series expansion for i. f(1)- 2-4r, centered at a = 0. i.)4 centered at a-6. (e) Write the first 4 nonzero terms of the Maclaurin expansion for i, f(z) = z2 (e4-1) ii. /(x) = cos(3r)-2 sin(2x). (0) Use the Taylor Series definition to write the expansion for f(a)entered at (8) Use...
1) Find two power series solutions of the differential equation (x² + 1)y" – xy' + y = 0 about the ordinary point x = 0. Hint: Check Examples 5 and 6 in 6.2 Example 6 Power Series Solution Solve (x + 1)," + xy - y = 0. Solution As we have already seen the given differential equation has singular points at = = ti, and so a power series solution centered at o will converge at least for...
4. (a) Solve the differential equation (1-12)y"-2cy' + λ(A + 1)y 0 using power series centered at 0 , in which λ is a constant. Write your solution as a linear combination of two independent solutions whose coefficients are expressed in terms of λ . Compute the coefficients of each solution up to and including the 5 term. Without computing them, what is the smallest possible value of the radius of convergence of each solution and why? (b) When λ...
4. (a) Solve the differential equation (1 − x 2 )y ′′ − 2xy′ + λ(λ + 1)y = 0 using power series centered at 0 , in which λ is a constant. Write your solution as a linear combination of two independent solutions whose coefficients are expressed in terms of λ . Compute the coefficients of each solution up to and including the x 5 term. Without computing them, what is the smallest possible value of the radius of...
4. (a) Solve the differential equation (1 − x 2 )y ′′ − 2xy′ + λ(λ + 1)y = 0 using power series centered at 0 , in which λ is a constant. Write your solution as a linear combination of two independent solutions whose coefficients are expressed in terms of λ . Compute the coefficients of each solution up to and including the x 5 term. Without computing them, what is the smallest possible value of the radius of...
n=0 4. Using the power series cos(x) = { (-1)",2 (-0<x<0), to find a power (2n)! series for the function f(x) = sin(x) sin(3x) and its interval of convergence. 23 Find the power series representation for the function f(2) and its interval (3x - 2) of convergence. 5. +
Use a power series centered about the ordinary point x0 = 0 to solve the differential equation (x − 4)y′′ − y′ + 12xy = 0 Find the recurrence relation and at least the first four nonzero terms of each of the two linearly inde- pendent solutions (unless the series terminates sooner). What is the guaranteed radius of convergence?
Please solve all. Show all of your work! 1. Find a power series representation of the function f(0) = x arctan(2.c) and determine the raidus of convergence. 2. Let f(x) = 1 + r. (a) Find the Maclaurin series of radius of convergence? (ie the Taylor series centered at a = 0). What is the (b) Find the Taylor series of centered at a = 3. What is the radius of convergence?