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(1) (1) (a) (14 pts.) Solve the following recurrence relation with the method of the charac-...
Solve the following recurrence relation without using the master method! report the big O 1. T(n) = 2T(n/2) =n^2 2. T(n) = 5T(n/4) + sqrt(n)
(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)...
2. Use the method of undetermined coefficients to solve (i.e., finding a recurrence relation for the power series solution of the form ΣΧ0aktk) k=0 akt (0)- 2 2. Use the method of undetermined coefficients to solve (i.e., finding a recurrence relation for the power series solution of the form ΣΧ0aktk) k=0 akt (0)- 2
1 Solve by using power series: 2)-y = ex. Find the recurrence relation and compute the first 6 coefficients (a -as). Use the methods of chapter 3 to solve the differential equation and show your chapter 8 solution is equivalent to your chapter 3 solution.
Question 1. A linear homogeneous recurrence relation of degree 2 with constant coefficients is a recurrence relation of the form an = Cian-1 + c2an-2, for real constants Ci and C2, and all n 2. Show that if an = r" for some constant r, then r must satisfy the characteristic equation, p2 - cir= c = 0. Question 2. Given a linear homogeneous recurrence relation of degree 2 with constant coefficients, the solutions of its characteristic equation are called...
Problem 1 [15pts. Recall how we solved recurrence relation to find the Big-O (first you need to find closed-form formula). Use same method (expand-guess-verify) to figure out Big-O of this relation. (You can skip last step "verify", which is usually done by math induction). T (1) 1 T(n) T(n-1)+5
Solve the recurrence relation using iterative method subject to the basis step [13 points] s(1)=1 s(n)=s(n-1)+(2n-1),for n≥2 Then, verify the solution by using mathematical induction [7 points]
solve the recurrence relation using the substitution method: T(n) = 12T(n-2) - T(n-1), T(1) = 1, T(2) = 2.
Solve the following recurrence relation together with initial condition, by any method an = an-1 + 2n, n > 2, ai = 6
Solve the recurrence relation using a recursion tree AND substitution method: T(n) = 2T(n - 1) + 10n.