2. The following series are not power series, however, we can still use the ratio test...
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...
Question # 2. (2 marks) Show that the ratio test fails to apply to the series, 7-n+(-1)", but that the root test does apply. Use the root test to determine if the series converges or not. n=0 Question # 3. (3 marks) Consider the power series, f(x) = į an(x + 1)". Suppose we know that f(-4), as a series, diverges, while f(2) converges. Determine the radius of convergence of the power series for f'(x). Precisely name the results we...
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...
Use the root test to determine if the following series converges. 12 Σ 4n6 – 6 5n3 – n - - 7 n=1 Using the root test find lim 1200 VI(2) 1 ano 12 And, what can we conclude about the series 4n - 6 5n3 – n - 7 Σ Inconclusive Diverges Converges
Use the Divergence Test to determine whether the following series diverges or state that the test is inconclusive. n=1 Select the correct answer below and fill in the answer box to complete your choice. k-+00 O A. According to the Divergence Test, the series converges because lima ko (Simplify your answer.) OB. According to the Divergence Test, the series diverges because lim aka (Simplify your answer.) OC. The Divergence Test is inconclusive because lima. (Sirrplify your answer.) OD. The Divergence...
3. Use the Leibniz test (alternating series test) to test whether the power series for arctan(x) centered at 0 converges for the end points as well Bonus: Assuming the series you found for arctan(x) is stil a valid formula at the endpoints, find a series formula for T that only has rational terms (each term is a fraction of integers)
3. Use the Leibniz test (alternating series test) to test whether the power series for arctan(x) centered at 0 converges...
Use the Ratio Test to determine if the following series converges absolutely or diverges. (-1; n(n+2)! n=1 Since the limit resulting from the Ratio Test is (Simplify your answer.) the Ratio Test is inconclusive. the series diverges. the series converges absolutely.
Use the root test to determine if the following series converges or diverges. Š - 13 n=1 (8 +(1/n) 2n Since the limit resulting from the root test is , the root test is inconclusive. (Simplify your answer. Type an exact answer.) shows the series converges. is inconclusive. shows the series diverges. Use the Integral Test to determine if the series shown below converges or diverges. Be sure to check that the conditions of the Integral Test are satisfied. Fin...
Use the Ratio Test to find the interval of convergence for these
power series.
Use the Ratio Test to find the interval of convergence for these power series. (8 points each) ) 3 x N
A complex function is given by the following power seres in ǐy: i. Using cither the root formula test or the ratio test, determine a condition on r that is a sufficient condition for the series to be convergent. ii. Explain your result with reference to the Taylor series of some function, and find a value of y for which this function is defined for all values of x.
A complex function is given by the following power seres in...