Problem 1E: (a) What is a sequence? (b) What does it mean to say that limn an. = 8? (c) What does it mean to say... Problem 2E: (a) What is a convergent sequence? Give two examples. (b) What is a divergent sequence? Give two... Problem 3E: List the first five terms of the sequence. 3. an=n31 Problem 4E: List the first five terms of the sequence. 4. an=13n+1 Problem 5E: List the first five terms of the sequence. 5. 2n+nn2 Problem 6E: List the first five terms of the sequence. 6. n21n2+1n=3 Problem 7E: List the first five terms of the sequence. 7. an=(1)n1n2 Problem 8E: List the first five terms of the sequence. 8. an=(1)n4n Problem 9E: List the first five terms of the sequence. 9. an=cosn Problem 10E: List the first five terms of the sequence. 10. an=1+(1)n Problem 11E: List the first five terms of the sequence. 11. an=(2)n(n+1)! Problem 12E: List the first five terms of the sequence. 12. an=2n+1n!+1 Problem 13E: List the first five terms of the sequence. 13. a1=1,an+1=2an+1 Problem 14E: List the first five terms of the sequence. 10. a1 = 6, an+1=ann Problem 15E: List the first five terms of the sequence. 11. a1 = 2, an+1=an1+an Problem 16E: List the first five terms of the sequence. 12. a1 = 2, a2 = 1, an + 1 = an an 1 Problem 17E: Find a formula for the general term an of the sequence, assuming that the pattern of the first few... Problem 18E: Find a formula for the general term an of the sequence, assuming that the pattern of the first few... Problem 19E: Find a formula for the general term an of the sequence, assuming that the pattern of the first few... Problem 20E: Find a formula for the general term an of the sequence, assuming that the pattern of the first few... Problem 21E: Find a formula for the general term an of the sequence, assuming that the pattern of the first few... Problem 22E: Find a formula for the general term an of the sequence, assuming that the pattern of the first few... Problem 23E: Calculate, to four decimal places, the first ten terms of the sequence and use them to plot the... Problem 24E: Calculate, to four decimal places, the first ten terms of the sequence and use them to plot the... Problem 25E: Calculate, to four decimal places, the first ten terms of the sequence and use them to plot the... Problem 26E: Calculate, to four decimal places, the first ten terms of the sequence and use them to plot the... Problem 27E: Determine whether the sequence converges or diverges. If it converges, find the limit. 27. an=5n+2 Problem 28E: Determine whether the sequence converges or diverges. If it converges, find the limit. 28. an=5n+2 Problem 29E: Determine whether the sequence converges or diverges. If it converges, find the limit. 29.... Problem 30E: Determine whether the sequence converges or diverges. If it converges, find the limit. 30.... Problem 31E: Determine whether sequence converges or diverges. If it converges, find the limit. 25. an=n4n32n Problem 32E: Determine whether sequence converges or diverges. If it converges, find the limit. 26. an = 2 +... Problem 33E: Determine whether sequence converges or diverges. If it converges, find the limit. 27. an = 3n7n Problem 34E: Determine whether sequence converges or diverges. If it converges, find the limit. 28. an=3nn+2 Problem 35E: Determine whether sequence converges or diverges. If it converges, find the limit. 29. an=e1/n Problem 36E: Determine whether sequence converges or diverges. If it converges, find the limit. 30. an=4n1+9n Problem 37E: Determine whether sequence converges or diverges. If it converges, find the limit. 31. an=1+4n21+n2 Problem 38E: Determine whether sequence converges or diverges. If it converges, find the limit. 32. an=cos(nn+1) Problem 39E: Determine whether sequence converges or diverges. If it converges, find the limit. 33. an=n2n3+4n Problem 40E: Determine whether sequence converges or diverges. If it converges, find the limit. 34. an=e2n/(n+2) Problem 41E: Determine whether sequence converges or diverges. If it converges, find the limit. 35. an=(1)n2n Problem 42E: Determine whether sequence converges or diverges. If it converges, find the limit. 36. an=(1)n+1nn+n Problem 43E: Determine whether sequence converges or diverges. If it converges, find the limit. 37.... Problem 44E: Determine whether sequence converges or diverges. If it converges, find the limit. 38. {1nn1n2n} Problem 45E: Determine whether the sequence converges or diverges. If it converges, find the limit. 45. sinn Problem 46E: Determine whether sequence converges or diverges. If it converges, find the limit. 40. an=tan1nn Problem 47E: Determine whether sequence converges or diverges. If it converges, find the limit. 41. {n2en} Problem 48E: Determine whether sequence converges or diverges. If it converges, find the limit. 42. an = 1n(n +... Problem 49E: Determine whether sequence converges or diverges. If it converges, find the limit. 43. an=cos2n2n Problem 50E: Determine whether sequence converges or diverges. If it converges, find the limit. 44. an=21+3nn Problem 51E: Determine whether sequence converges or diverges. If it converges, find the limit. 45. an = n... Problem 52E: Determine whether sequence converges or diverges. If it converges, find the limit. 46. an = 2ncos n Problem 53E: Determine whether sequence converges or diverges. If it converges, find the limit. 47. an=(1+2n)n Problem 54E: Determine whether sequence converges or diverges. If it converges, find the limit. 48. an=nn Problem 55E: Determine whether sequence converges or diverges. If it converges, find the limit. 49. an = 1n(2n2 +... Problem 56E: Determine whether sequence converges or diverges. If it converges, find the limit. 50. an=(1nn)2n Problem 57E: Determine whether sequence converges or diverges. If it converges, find the limit. 51. an =... Problem 58E: Determine whether sequence converges or diverges. If it converges, find the limit. 52. an=nn+1n+3 Problem 59E: Determine whether sequence converges or diverges. If it converges, find the limit. 53. {0, 1, 0, 0,... Problem 60E: Determine whether sequence converges or diverges. If it converges, find the limit. 54.... Problem 61E: Determine whether sequence converges or diverges. If it converges, find the limit. 55. an=n!2n Problem 62E: Determine whether sequence converges or diverges. If it converges, find the limit. 56. an=(3)nn! Problem 63E: Use a graph of the sequence to decide whether the sequence is convergent or divergent. If the... Problem 64E Problem 65E: Use a graph of the sequence to decide whether the sequence is convergent or divergent. If the... Problem 66E: Use a graph of the sequence to decide whether the sequence is convergent or divergent. If the... Problem 67E Problem 68E: Use a graph of the sequence to decide whether the sequence is convergent or divergent. If the... Problem 69E Problem 70E: (a) Determine whether the sequence defined as follows is convergent or divergent: a1 = 1 an + 1 = 4 ... Problem 71E: If 1000 is invested at 6% interest, compounded annually, then after n years the investment is worth... Problem 72E: If you deposit 100 at the end of every month into an account that pays 3% interest per year... Problem 73E Problem 74E Problem 75E: For what values of r is the sequence {nrn} convergent? Problem 76E: (a) If {an} is convergent, show that limnan+1=limnan (b) A sequence {an} is defined by a1 = 1 and... Problem 77E: Suppose you know that {an} is a decreasing sequence and all its terms lie between the numbers 5 and... Problem 78E: Determine whether the sequence is increasing, decreasing, or not monotonic. Is the sequence bounded?... Problem 79E: Determine whether the sequence is increasing, decreasing, or not monotonic. Is the sequence bounded?... Problem 80E: Determine whether the sequence is increasing, decreasing, or not monotonic. Is the sequence bounded?... Problem 81E: Determine whether the sequence is increasing, decreasing, or not monotonic. Is the sequence bounded?... Problem 82E: Determine whether the sequence is increasing, decreasing, or not monotonic. Is the sequence bounded?... Problem 83E: Determine whether the sequence is increasing, decreasing, or not monotonic. Is the sequence bounded?... Problem 84E: Determine whether the sequence is increasing, decreasing, or not monotonic. Is the sequence bounded?... Problem 85E: Find the limit of the sequence {2,22,222,...} Problem 86E: A sequence {an} is given by a1=2,an+1=2+an. (a) By induction or otherwise, show that {an} is... Problem 87E: Show that the sequence defined by a1=1an+1=31an is increasing and an 3 for all n. Deduce that {an}... Problem 88E: Show that the sequence defined by a1=2an+1=13an satisfies 0 an 2 and is decreasing. Deduce that... Problem 89E: (a) Fibonacci posed the following problem: Suppose that rabbits live forever and that every month... Problem 90E: (a) Let a1 = a, a2 = f(a), a3 = f(a2) = f(f(a)), . . . , an + 1 = f(an), where f is a continuous... Problem 91E: (a) Use a graph to guess the value of the limit limnn5n! (b) Use a graph of the sequence in part (a)... Problem 92E: Use Definition 2 directly to prove that limn rn = 0 when |r| 1. Problem 93E: Prove Theorem 6. [Hint: Use either Definition 2 or the Squeeze Theorem.] Problem 94E: Use a graph of the sequence to decide whether the sequence is convergent or divergent. If the... Problem 95E: Prove that if limn an = 0 and {bn} is bounded, then limn (anbn) = 0. Problem 96E: Let an=(1+1n)n. (a) Show that if 0 a b, then bn+1an+1ba(n+1)bn (b) Deduce that bn[(n + 1)a nb] ... Problem 97E: Let a and b be positive numbers with a b. Let a1 be their arithmetic mean and b1 their geometric... Problem 98E: (a) Show that if limn a2n = L and limn a2n+1 = L, then {an} is convergent and limn an = L. (b) If... Problem 99E: The size of an undisturbed fish population has been modeled by the formula pn+1=bpna+pn where pn is... Problem 1DP Problem 2DP Problem 3DP Problem 4DP format_list_bulleted