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9) (5 pts) Consider the recurrence relation an+1 = 20n + 1, 1 = 1. Find...
The sequence { ak } is defined by the recurrence relation ak+2 = 3ak+1 + 4ak with initial conditions do = 0, Q1 = 1. (a) Express the recurrence relation as a matrix difference equation Uk+1 = Auk (b) Find the general formula for ak. (Advise: You can check your answer by comput- ing the first few terms.)
6. (a) (6 pts.) Find the most general solution to the following recurrence relation: am5am-1-3an-2-9am-3 ( (b) (6 pts.) Find a homogeneous recurrence relation that is satisfied by the following sequence : hn 3(-2)" +4n7 6. (a) (6 pts.) Find the most general solution to the following recurrence relation: am5am-1-3an-2-9am-3 ( (b) (6 pts.) Find a homogeneous recurrence relation that is satisfied by the following sequence : hn 3(-2)" +4n7
( (b) (6 pts.) Find a homogeneous recurrence relation that is satisfied by the following sequence : hn 3(-2)" +4n7 ( (b) (6 pts.) Find a homogeneous recurrence relation that is satisfied by the following sequence : hn 3(-2)" +4n7
Discrete Math for COMP: (12 points) For each sequence described below, first find a recurrence relation for that sequence and then solve your recurrence relation. (a) The sequence Sn where 80 = 0, si-l and, for n 〉 1, sn s the average of the previous two terms of the sequence. (b) The sequence bn whose nth term is the number of n-bit strings that don't have two zeros in a rovw (c) The sequence en whose nth term is...
(1) Sok power series solution of the forma y(z)-Σ-oanz" to the differential equation: (a) (3 pts) Find recurrence relations for the coefficents, an (b) (4 pts) Use the recurrence relation to give the first three, n-zero terms of the power series solution to the initial value problem: y'-2xy = z, y(0) = 2 (c) (1 pt) Identify the solution as a common function (in closed form). (1) Sok power series solution of the forma y(z)-Σ-oanz" to the differential equation: (a)...
a) Find a recurrence relation for an - number of n digit quarternary sequences (using digts from (0, 1,2, 3]) with at least one 1 and the first 1 occurring before the first O.( It is possible that there is no 0 in the sequence). Hint: Consider the cases: the sequence starts with a 1 or with a 2 or with a 3. Note that it cannot start with a O. Explain all steps a) Find a recurrence relation for...
5 Consider the following continued fraction 2 + (i) Write the above continued fraction as the limit of a sequence. Also write a recurrence relation between the terms of the sequence. (ii) Show that the sequence is bounded. (i) Show that the subsequence of odd-indexed terms and even-indexed terms are monotonic. (iv) Show that the above continued fraction converges and find the limit. 5 Consider the following continued fraction 2 + (i) Write the above continued fraction as the limit...
Given the sequence defined with the recurrence relation:$$ \begin{array}{l} a_{0}=2 \\ a_{k}=4 a_{k-1}+5 \text { for } n \geq 0 \end{array} $$A. (3 marks) Terms of Sequence Calculate \(a_{1}, a_{2}, a_{3}\) Keep your intermediate answers as you will need them in the next questionsB. ( 7 marks) Iteration Using iteration, solve the recurrence relation when \(n \geq 0\) (i.e. find an analytic formula for \(a_{n}\) ). Simplify your answer as much as possible, showing your work. In particular, your final...
Use the Frobenius method to solve: xy"-2y'+y "=0 . Find index r and recurrence relation. Compute the first 5 terms a0 − a4 using the recurrence relation for each solution and index r. 4 Use the Frobenius method to solve: xy"-2y + y =0. Find index r and recurrence relation. Compute the first 5 terms (a, - a.) using the recurrence relation for each solution and index r.
Question 9 4 pts Solve the recurrence relation an an-1+2 with a = 4 (Hint: This will telescope.)