Homework Answers
Using the given equations find the values of a0 a1 a2 aa3 and so on
You will get some relation between those values
Similar things happen for b series also
**those underlined terms will
be in geometric progression which can be solved to a single term
easily
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8. Consider the following simultaneous homogeneous recurrence relations: 3a-12bn-1 bn-an-1 + 2bn-...
Let ao 2 bo > 0, and consider the sequences an and bn defined by an...
Let ao 2 bo > 0, and consider the sequences an and bn defined by an + bn n20 (1) Compute an+l-bn+1 1n terms of Van-v/bn. (2) Prove that the sequence an is nonincreasing, that the sequence bn Is nonde- creasing, and that an 2 bn for all n 20 (3) Prove that VanVbn S Cr for all n20, where C> 0 and y>1 (give values of C and γ for which this inequality holds). Conclude that an-bn C,γ-n, where...
Find the first five terms of the sequence defined by each of these recurrence relations and...
Find the first five terms of the sequence defined by each of these recurrence relations and initial conditions. Then solve the recurrence relation. a) an = an-1 + 3, a 0 = 3
Discrete Math 1: Please explain and prove each step with clear handwriting, and write every detai...
Discrete Math 1: Please explain and prove each step with
clear handwriting, and write every detail so that I can understand
for future problems. This is discrete math one so please do not
make it very complicated.
PLEASE MAKE THE HANDWRITING AND THE STEPS CLEAR AND
ORGANIZED
Problem 2 (4 pts.): Solve the following recurrence relations together with the initial conditions. (a): an-2an-l + 3an-2 with ao = 2 and al = 4. (b): bn =-bn-l + 12bn-2 with bo...
could anyone help with these questions? 1. Find the general solution to each of the following recurrence relations (a)...
could anyone help with these questions?
1. Find the general solution to each of the following recurrence relations (a) an+2 7ant1 +12an 2 (b) an+2 - 7an+1 +12a, -n22 (c) an+12an 2. To calculate the computational complerity_a measure for the maximal possible number of steps needed in a computation of the mergesort' algorithm (an algorithm for sorting natural numbers in non-decreasing order) one can proceed by solving the following recurrence relation: n -2 an-12" -1, with ao0 (a) Use the...
17. Let bo 1, b2 = 1, and b-4. Use generating functions to solve the recurrence equation bn+3-4bn...
Applied combinatorics.
17. Let bo 1, b2 = 1, and b-4. Use generating functions to solve the recurrence equation bn+3-4bn+2 -bnt1 6bn 3n forn20.
17. Let bo 1, b2 = 1, and b-4. Use generating functions to solve the recurrence equation bn+3-4bn+2 -bnt1 6bn 3n forn20.
Question 1. A linear homogeneous recurrence relation of degree 2 with constant coefficients is a recurrence...
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...
7. Find the solution of each of these recurrence relations with the given initial conditions. Use...
7. Find the solution of each of these recurrence relations with the given initial conditions. Use appropriate summation formulas to simplify your answers. a) an = (n + 1)an-1, ao = 5 The solution is: b) an=2an-1-3, a, = 5 c) an = An-1 + n-3, ao = 7
5. Find the closed form solutions of the following recurrence relations with given initial conditions. Use...
5. Find the closed form solutions of the following recurrence
relations with given initial conditions. Use forward substitution
or backward substitution as described in Example 10 in the text.
(a) an = −an−1, a0 = 5 (b) an = an−1 + 3, a0 = 1 (c) an = an−1 − n,
a0 = 4 (d) an = 2nan−1, a0 = 3 (e) an = −an−1 + n − 1, a0 = 7
5. Find the closed form solutions of the...
(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 g...
(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)...
1) Use Generating Functions to solve each of the following recurrence relations: (a) a(n)=2a(n-1)...
1) Use Generating Functions to solve each of the following recurrence relations: (a) a(n)=2a(n-1)-a(n-2) if n>1, while a(0)=2, a(1)=1
Let ao 2 bo > 0, and consider the sequences an and bn defined by an + bn n20 (1) Compute an+l-bn+1 1n terms of Van-v/bn. (2) Prove that the sequence an is nonincreasing, that the sequence bn Is nonde- creasing, and that an 2 bn for all n 20 (3) Prove that VanVbn S Cr for all n20, where C> 0 and y>1 (give values of C and γ for which this inequality holds). Conclude that an-bn C,γ-n, where...
Discrete Math 1: Please explain and prove each step with
clear handwriting, and write every detail so that I can understand
for future problems. This is discrete math one so please do not
make it very complicated.
PLEASE MAKE THE HANDWRITING AND THE STEPS CLEAR AND
ORGANIZED
Problem 2 (4 pts.): Solve the following recurrence relations together with the initial conditions. (a): an-2an-l + 3an-2 with ao = 2 and al = 4. (b): bn =-bn-l + 12bn-2 with bo...
could anyone help with these questions?
1. Find the general solution to each of the following recurrence relations (a) an+2 7ant1 +12an 2 (b) an+2 - 7an+1 +12a, -n22 (c) an+12an 2. To calculate the computational complerity_a measure for the maximal possible number of steps needed in a computation of the mergesort' algorithm (an algorithm for sorting natural numbers in non-decreasing order) one can proceed by solving the following recurrence relation: n -2 an-12" -1, with ao0 (a) Use the...
Applied combinatorics.
17. Let bo 1, b2 = 1, and b-4. Use generating functions to solve the recurrence equation bn+3-4bn+2 -bnt1 6bn 3n forn20.
17. Let bo 1, b2 = 1, and b-4. Use generating functions to solve the recurrence equation bn+3-4bn+2 -bnt1 6bn 3n forn20.
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...
7. Find the solution of each of these recurrence relations with the given initial conditions. Use appropriate summation formulas to simplify your answers. a) an = (n + 1)an-1, ao = 5 The solution is: b) an=2an-1-3, a, = 5 c) an = An-1 + n-3, ao = 7
5. Find the closed form solutions of the following recurrence
relations with given initial conditions. Use forward substitution
or backward substitution as described in Example 10 in the text.
(a) an = −an−1, a0 = 5 (b) an = an−1 + 3, a0 = 1 (c) an = an−1 − n,
a0 = 4 (d) an = 2nan−1, a0 = 3 (e) an = −an−1 + n − 1, a0 = 7
5. Find the closed form solutions of the...
(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)...
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