1. Show the series convergent or not. (-1)" (In 2)" n=0 2. Use the root test...
(-1)-1 n2 is absolutely convergent. 1. (2 points) Prove that cos n is convergent or divergent. 2. (2 points) Determine whether the series - (Use cos n<1 for all n) 3. (3 points) Test the series -1) 3 for absolute convergence. (Use the Ratio Test) 2n +3) 4. (3 points) Determine whether the series converges or diverges. 3n +2 n-1 (Use the Root Test) 5. (3 points) Find R and I of the series (z-3) 1 Find a power series...
Can you please so (a&b) from #2 and (b&e) from #1 2. Use the ratio test or the root test to find the open interval in which the series converges. No need to test for the end-point. (a) ζ는 34-1-1 (b) 2 (-5)n+1 3n+2(n2 +1) Name: 1. Determine the convergence (absolute or conditional) of the given series. (-1)P ndentI n= 1 1. Determine the convergence (absolute or conditional) of the given series. (e) Ση3e_n2 2. Use the ratio test or...
Find the interval of convergence for the given power series. (2 - 4)" 00 n=1 nl - 3)" The series is convergent from 2 = , left end included (enter Yor N): right end included (enter Y or N): to C = CI" 10.2 Suppose that (14 + 2) n=0 Find the first few coefficients. Со = C1 C2 C3 C4 Find the radius of convergence R of the power series. R= 2 The function f(x) is represented as a...
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...
please help 5. . 1/6 points ! Previous Answers SCalc8 11.9013 (a) Use differentiation to find a power series representation for (5 + x)2 f(x) n 0 What is the radius of convergence, R? (b) Use part (a) to find a power series for f(x) =--1 (5 + x)3 f(x)- n=0 What is the radius of convergence, R? (c) Use part (b) to find a power series for fix)2 (5 + x) f(x) = 5. . 1/6 points ! Previous...
11.) Use the Ratio Test to determine the convergence or divergence of the series (3n)! n=0 12.) Use the Root Test to determine the convergence or divergence of the series Š n =1
(a) Use differentiation to find a power series representation for f(x) = (7+x)2 (-1)"(n+1)x" 72+2 What is the radius of convergence, R? R = 7 (b) Use part (a) to find a power series for - 17+)3 (-1) (n+2)(n+1)x" 2.71+3 n = 0 What is the radius of convergence, R? R = 7 (c) Use part (b) to find a power series for Rx) = x 2 413 As - O What is the radius of convergence, R? R =...
1 point) Suppose that the function f(x) is equal to the convergent powers series 51+1 -(x - 2)3n+1 n! n= Vhich of the following is equal to the value of f(13) (2)? A. 514 B. 4! C.O. u D. 13! 4! 514 E. 13! IM8 n?(5x - 1)" 2" n=0 Which of the following is the radius of convergence for the series? O A. R= IN OB. R= 2 C. R= . OD. R= 0. O 0 5 E. R=...
Solve the Taylor Series. 1. (a) Use the root test to find the interval of convergence of-1)* に0 (b) Demonstrate that the above is the taylor series of f()- by writing a formula for f via taylor's theorem at α-0. That is write f(x)-P(z) + R(x) where P(r) is the nth order taylor polynomial centered at a point a and the remainder term R(x) = ((r - a)n+1 for some c between z and a where here a 0. Show...
La Use the rako test to show convergence / divergence of the senes oo (an-1) In: 4 h - 6) determine whether as (-1)" is convergent or divergent. If convergent insi ova is it absolute Or Conditional? 7) Find the radius of convergence for the following power senes: a) 8 / 2x)" bg (x+2)n Inol 7 8) and the interval of contergence for the following power series i no Lan)