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)....
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.
1 10 onvelge a636lutely, converges conditionally, or diverges. Justify your answer, including naming the convergence test you use. (1n(b) n7/3-4 (2k)! n-2 k-0 (-1)k 2k 4. (a) (10) Let* Find a power series for h(), and find the radius of convergence Ri for h'(x). Find the smallest reasonable positive integer n so that - (b) (10) Let A- differs from A by less than 0.01. Give reasons. 5. (a) (10) Let g(x) sin z. Write down the Taylor series for...
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
7. (25) Solve the following problems. (a) Find the limit (b) Find the interval of convergence of the following power series 0O TL Tl n-1 (c) Find the sum of the following power series and determine the largest set on which your formula is valid n= 1 (d) Let f(x) = cosa. Find T6(2), the Taylor polynomial of f at zo = 0 with degree 6 (e) Calculate the Maclaurin series for the following functio f(x) = In 7. (25)...
5.. Let Σ anz" be a power series. Find the radius of convergence in each of the following cases: a) lim an=1 n 2 b) lim-n=1,
8. Let f(x)- -132+1, n-1 (a) (10) Find the radius of convergence R of f. (b) (ao) Use the given power series to find an approximation of f(edt that has an error of less than 0.001. Don't simplify your answer.pproximationofhuamathathasanemor 8. Let f(x)- -132+1, n-1 (a) (10) Find the radius of convergence R of f. (b) (ao) Use the given power series to find an approximation of f(edt that has an error of less than 0.001. Don't simplify your answer.pproximationofhuamathathasanemor
10. Find the radius and interval of convergence of the power series (-3)"X" Vn+
Let f(x) = (1 + x2),1. Find the radius of convergence of the Taylor series of f about x, = 0. fix 2 Let f(x) = (1 + x2),1. Find the radius of convergence of the Taylor series of f about x, = 0. fix 2
1. Consider the power series nr3n 8Tn (a) Determine the radius of convergence of the series. (b) The series is the Maclaurin series for some function f(z). Give the Maclaurin seres for (r)dr, and find the radius of convergence of that series. 10 marks 1. Consider the power series nr3n 8Tn (a) Determine the radius of convergence of the series. (b) The series is the Maclaurin series for some function f(z). Give the Maclaurin seres for (r)dr, and find the...
5. Let f(z) = arctan(z) (a) (3 marks) Find the Taylor series about r)Hint: darctan( You may assume that the Taylor series for f(x) converges to f(x) for values of r in the interval of convergence (b) (3 marks) What is the radius of convergence of the Taylor series for f(z)? Show that the Taylor series converges at z = 1 (c) (3 marks) Hence, write as a series. (d) (3 marks) Go to https://teaching.smp.uq.edu.au/scims Calculus/Series.html. Use the interactive animation...