Help 5. Answer the following questions. Justify your answers. A. (8pts) If the nth partial sum...
1. Answer the following questions. Justify your answers. a. (8pts) Find the Taylor series for f(x) = (5x centered at a = 1 using the definition of the Taylor series. Also find the radius of convergence of the series. b. (8pts) Find a power series representation for the function f(x) = 1 5+X C. (4pts) Suppose that the function F is an antiderivative of a function f. How can you obtain the Maclaurin series of F from the Maclaurin series...
4 4. Answer the following questions. Justify your answers. A. (Spts) Determine if the series 2.0 is convergent or divergent. B. (8pts) Determine if the series is convergent or divergent. C (4pts) If an is a convergent series with nonnegative terms, what can you say about the convergence of the series 2? Is it convergent? Divergent? Or may converge or diverge depending on ay. Explain. 22 In
Find the Nth partial sum of the infinite series and evaluate its limit to determine whether the series converges or diverges. 00 1 n+ 5 1 n + 6 n = 1 Sn = converges diverges If the series is convergent, find its sum. (If an answer does not exist, enter DNE.) 1/6 Need Help? Read It Watch It Talk to a Tutor Find the Nth partial sum of the infinite series and evaluate its limit to determine whether the...
4. Answer the following questions. Justify your answers. a. Is the Ratio Test always conclusive? If not, give an example of a series for which the Ratio Test is inconclusive. b. Determine if the series En=1 an is convergent or divergent.
answer the following questions a) Explain and show why the series k’ – 5 1, 2 21,17 is divergent. k=2 b) Determine whether the series S=272,7 is convergent or divergent by expressing the partial series, Sn , as a telescoping sum. If it is convergent, find the sum. k=
1. Answer the following questions. Justify your answers. (a) (3 marks) For what values of x does the series 1 + 22x 2 + 24x 4 + 26x 6 · · · + 22nx 2n + · · · converge? (b) (9 marks) Is the following series absolutely convergent, conditionally convergent or divergent? i. X∞ n=1 2 √ n − 2 √ n + 1 ii. X∞ n=1 arctan(n) n2 + 1 iii. X∞ k=1 (−1)k k 1. Answer the...
help 3. Answer the following questions. Justify your answers. A. (&pts) Find the first three nonzero terms of the Taylor series of the function f(x) = px? centered at a = -1. B. (&pts) What is the Maclaurin series for f(x) = sin x? Use it to obtain the Maclaurin series for the function g(x) = x. sin 2x. C. (4pts) Suppose that f(2)= 1, f'(2) = 3, and f" (2) = -2. How can you use this information to...
Help 3. Answer the following questions. Justify your answers. A. (&pts) Find the first three nonzero terms of the Taylor series of the function f(x) = px? centered at a = -1. B. (&pts) What is the Maclaurin series for f(x) = sin x? Use it to obtain the Maclaurin series for the function g(x) = x. sin 2x. C. (4pts) Suppose that f(2)= 1, f'(2) = 3, and f" (2) = -2. How can you use this information to...
Show all of your work and leave your answers in exact form. For exercises 1 and 2, calculate the first five terms of the sequence of partial sums correct to four decimal places. Does it appear that the series is convergent? (Just make a guess, not proof is necessary. Exercise 1: p. 755,5. Σ Exercise Σοοί(-1)"-1 2. For exercises 3 and 4, determine whether the series is convergent or divergent (make sure to state any theorems that you use). If...
3. Answer the following questions. Justify your answers. A. (&pts) Find the first three nonzero terms of the Taylor series of the function f(x) = px? centered at a = -1. B. (&pts) What is the Maclaurin series for f(x) = sin x? Use it to obtain the Maclaurin series for the function g(x) = x. sin 2x. C. (4pts) Suppose that f(2)= 1, f'(2) = 3, and f" (2) = -2. How can you use this information to estimate...