Question

Let (a_n)∞n=1 be a sequence defined recursively by a1 = 1, a_n+1 = sqrt(3a_n) for n...

Let (a_n)∞n=1 be a sequence defined recursively by a1 = 1, a_n+1 = sqrt(3a_n) for n ≥ 1. we know that the sequence converges. Find its limit.

Hint: You may make use of the property that lim n→∞ b_n = lim n→∞ b_n if a sequence (b_n)∞n=1 converges to a positive real number.  

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Exercise 1. Suppose (a_n) is a sequence and f : N --> N is a bijection....
Exercise 1. Suppose (a_n) is a sequence and f : N --> N is a bijection. Let (b_n) be the sequence where b_n = a_f(n) for all n contained in N. Prove that if a_n converges to L, then b_n also converges to L.
Suppose that a sequence an (n = 0,1,2,...) is defined recursively by a0 = 1, a1...
Suppose that a sequence an (n = 0,1,2,...) is defined recursively by a0 = 1, a1 = 7, an = 4an−1 − 4an−2 (n ≥ 2). Prove by induction that an = (5n + 2)2n−1 for all n ≥ 0.
Consider the sequence defined recursively by an+1 = (an + 1)/2 if an is an odd...
Consider the sequence defined recursively by an+1 = (an + 1)/2 if an is an odd number an+1 = an/2 if an is an even number (a) Let a0 be equal to the last digit in your student number, and compute a1, a2, a3, a4. (b) Suppose an = 1, and find an+4. (c) If a0 = 4, does limn→∞ an exist?
. Consider the sequence defined recursively as a0 = 5, a1 = 16 and ak =...
. Consider the sequence defined recursively as a0 = 5, a1 = 16 and ak = 7ak−1 − 10ak−2 for all integers k ≥ 2. Prove that an = 3 · 2 n + 2 · 5 n for each integer n ≥ 0
1. Find the first six terms of the recursively defined sequence Sn=3S(n−1)+2 for n>1, and S1=1...
1. Find the first six terms of the recursively defined sequence Sn=3S(n−1)+2 for n>1, and S1=1 first six terms =
Let A = (A1, A2, A3,.....Ai) be defined as a sequence containing positive and negative integer...
Let A = (A1, A2, A3,.....Ai) be defined as a sequence containing positive and negative integer numbers. A substring is defined as (An, An+1,.....Am) where 1 <= n < m <= i. Now, the weight of the substring is the sum of all its elements. Showing your algorithms and proper working: 1) Does there exist a substring with no weight or zero weight? 2) Please list the substring which contains the maximum weight found in the sequence.
. A sequence { bn } is defined recursively bn= -bn-1/2, where b1 = 3. (a)...
. A sequence { bn } is defined recursively bn= -bn-1/2, where b1 = 3. (a) Find an explicit formula for the general term of the bn = f(n). (b) Is the sequence convergent or divergent? (c) Consider the series ∑ approaches infinity and n=1 bn.  Is this series convergent or divergent? (d) If it is convergent, find its sum
In this task, you will write a proof to analyze the limit of a sequence. ASSUMPTIONS...
In this task, you will write a proof to analyze the limit of a sequence. ASSUMPTIONS Definition: A sequence {an} for n = 1 to ∞ converges to a real number A if and only if for each ε > 0 there is a positive integer N such that for all n ≥ N, |an – A| < ε . Let P be 6. and Let Q be 24. Define your sequence to be an = 4 + 1/(Pn +...
Let a1= - 1 , an+1= (6+an) / (2+an). a) Assume that the given recursive sequence...
Let a1= - 1 , an+1= (6+an) / (2+an). a) Assume that the given recursive sequence is convergent. Find the limit. b) Is the given sequence bounded? Why?
In this task, you will write a proof to analyze the limit of a sequence. ASSUMPTIONS...
In this task, you will write a proof to analyze the limit of a sequence. ASSUMPTIONS Definition: A sequence {an} for n = 1 to ∞ converges to a real number A if and only if for each ε > 0 there is a positive integer N such that for all n ≥ N, |an – A| < ε . Let P be 6. and Let Q be 24. Define your sequence to be an = 4 + 1/(Pn +...