[3] 4. Find a power series for the function f(x) = z² of the form f(x)...
[3] 4. Find a power series for the function f(z) = z2 of the form f(x) = {mco bn(z – m)”. I.e. you must tell me exactly what each bn is.
Fourier Series MA 441 1 An Opening Example: Consider the function f defined as follows: f(z +2n)-f(z) Below is the graph of the function f(x): 1. Find the Taylor series for f(z) ontered atェ 2. For what values of z is that series a good approximation? 3. Find the Taylor series for this function centered at . 4. For what values ofェis that series a good approximation? 5, Can you find a Taylor series for this function atェ-0?
Fourier Series...
#49
Find a power series representation for each function. 1 f(x) = 1+ x)3 1 50. 49. f(x) = (1+x)2
Find a power series representation for each function. 1 f(x) = 1+ x)3 1 50. 49. f(x) = (1+x)2
Suppose f(z) -is developed in a power series around z- 3. Find its radius of z2 +4 convergence
Suppose f(z) -is developed in a power series around z- 3. Find its radius of z2 +4 convergence
How do we do this?
4. a) Find a power series for the function. f(x) = x* cos(x²) b) Use the power series you found in part a) to evaluate the integral. (x* cos(x²)dx
(1 point) The function f(3) = ln(1 – z?) is represented as a power series f(3) = EMOCI" Find the FOLLOWING coefficients in the power series. Со Il C1 = C2 = C3 = C4 Find the radius of convergence R of the series. R=
Find a power series representation for the function. f(x) = فيه (x – 4)2 00 f(x) = Σ no Determine the radius of convergence, R. R = Evaluate the indefinite integral as a power series. Je at c+ Σ ΦΟ η = Ο What is the radius of convergence R? R = Find the radius of convergence, R, of the series. 3n Σ n! n=1 R= Find the interval, 1, of convergence of the series. (Enter your answer using interval...
0o 5. (a) (10) Let f(x), and assume that the radius of convergence of the power series is 3. Find the radius of convergence R2 for f"() Also find the appropriate power series for f"(2). (b) (10) Let z 16i. Find a formula for each of the two square roots z0, 31 of z. Graph both square roots in the complex plane, and identify each.
0o 5. (a) (10) Let f(x), and assume that the radius of convergence of the...
Find a power series representation for the function. (Give your power series representation centered at x = 0.) Kx) = In(s - x) ) Ins) - (L ) Determine the radius of convergence, R. Find a power series representation for the function. f(x) = x2 tan-(x3) ax)= ] (! Determine the radius of convergence, R. R- Tutorial Exercise Evaluate the indefinite integral as a power series. What is the radius of convergence R? 11-12 de Step 1 Using Using ---...
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. +