Please show work, thank you. 1) Find a power series and radius of convergence for X...
Convergence of a Power Series The of a power series is the set of all values of x for which the series converges. Consider C -a)". Let R be the radius of convergence of this series. There are neo only three possibilities: 1. The series converges only when x = a, and so R = 0 and the interval of convergence is {a}. 2. The series converges for all x, and so R= oo and the interval of convergence а...
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 the power series itxË (-1)"X", Ixl < 1 -n=0 to determine a power series for the function, centered at 0, 14 02 7 f(x) (x + 1) dx2 ( x + 1 00 f(x) no Determine the interval of convergence. (Enter your answer using interval notation.) 3. [-17.69 Points] DETAILS LARCALC11 9.2.061. Find all values of x for which the series converges. (Enter your answer using interval notation.) 00 (8x)" n=1 For these values of x, write the sum...
Find R, the radius of convergence, and the open interval of convergence for: Σ The series has the open interval of convergence of (-2,2). Determine if the series converges or diverges at each endpoint to find the full n=1 interval of convergence. n. .2" At x = -2 the series converges At x = 2 the series diverges The interval of convergence is M Find R, the radius of convergence, and the open interval of convergence for: (2x - 1)2n+1...
Use the power series 1 1 + X = Ë (-1)^x), 1x! < 1 n=0 to find a power series for the function, centered at 0. 1 g(x) x + 1 00 g(x) = Σ n=0 Determine the interval of convergence. (Enter your answer using interval notation.)
Use the power series 1 1 + x = (-1) (-1)", IX1 < 1 no to find a power series for the function, centered at 0. g(x) = 1 9 x + 1 00 g(x) = Σ no Determine the interval of convergence. (Enter your answer using interval notation.) Submit Answer
1 6. Using the power series = Σ c" |x | < 1, find a power series about O for 1 х n=0 1 and state the radius of convergence. (2 - x)2
I'm having difficulty how many terms need to be added in. Test the series for convergence or divergence. 00 Σ (-1)" n2n n = 1 Identify bn. 1 n2" Evaluate the following limit. lim bn n → 00 0 Since lim bn O and bn + 1 s bn for all n, the series is convergent n00 If the series is convergent, use the Alternating Series Estimation Theorem to determine how many terms we need to add in order to...
2. Let f(x 11 k 1 k-0 (a) Give the interval of convergence (b) Find a closed form for f(x) on the interval of convergence. Theorem 35: The series Eanbn converges if (a) The partial sums An of Ean are bounded, (b) bob1b2 (c) lim,00 bn = 0 0, 7
Use the Ratio Test to determine the convergence or divergence of the series. If the Ratio Test is inconclusive, determine the convergence or divergence of the series using other methods. (If you need to use coor -00, enter INFINITY or -INFINITY, respectively.) con lim converges diverges ✓ Need Help? Read it Talk to a Tutor [-17.18 Points] DETAILS LARCALCET7 9.6.087. Find the values of x for which the series converges. (If the answer is an interval, enter your answer using...