Please answer truthfully, if you cannot answer the question, please leave it for someone else to...
Please answer truthfully, if you cannot answer the question, please leave it for someone else to answer.
A Hamiltonian path in a graph is a simple path that visits every vertex exactly once. Prove that HAM-PATH = { (G, u, v ): there is a Hamiltonian path from u to v in G } is NP-complete. You may use the fact that HAM-CYCLE is NP-complete
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Problem 3: Suppose you are given an undirected graph G and a specified starting node s...
Problem 3: Suppose you are given an undirected graph G and a specified starting node s and ending node t. The HaMILTONIAN PATH problem asks whether G contains a path beginning at s and ending at t that touches every node exactly once. The HAMILTONIAN CYCLE problem asks whether con- tains a cycle that touches every node exactly once (cycles don't have starting or ending points, so s and t are not used here) Assume that HaMIlTonian CYCLe is NP-Complete....
Note: For the following problems, you can assume that INDEPENDENT SET, VERTEX COVER, 3-SAT, HAMILTONIAN PATH, and GRAPH COLORING are NP-complete. You, of course, may look up the defini- tions of the...
Note: For the following problems, you can assume that INDEPENDENT SET, VERTEX COVER, 3-SAT, HAMILTONIAN PATH, and GRAPH COLORING are NP-complete. You, of course, may look up the defini- tions of the above problems online. 5. The LONGEST PATH problem asks, given an undirected graph G (V, E), and a positive integer k , does G contain a simple path (a path visiting no vertex more than once) with k or more edges? Prove that LONGEST PATH is NP-complete.
Note:...
Problem 3: Bounded-Degree Spanning Trees (10 points). Recall the minimum spanning tree problem studied in class....
Problem 3: Bounded-Degree Spanning Trees (10 points). Recall the minimum spanning tree problem studied in class. We define a variant of the problem in which we are no longer concerned with the total cost of the spanning tree, but rather with the maximum degree of any vertex in the tree. Formally, given an undirected graph G = (V,E) and T ⊆ E, we say T is a k-degree spanning tree of G if T is a spanning tree of G,...
(Fill the blank) A Hamiltonian Path is a path in a directed graph that visits every...
(Fill the blank) A Hamiltonian Path is a path in a directed graph that visits every vertex exactly once. Describe a linear time algorithm to determine whether a directed acyclic graph G=(V, E) contains a Hamiltonian path. (Hint: It might help to draw a DAG which contains a Hamiltonian path)_________.
Please write your answer clearly and easy to read. Please only answer the ones you can....
Please write your answer clearly and easy to read.
Please only answer the ones you can. I will upvote all the
submitted answers.
Question 5. Prove by contradiction that every circuit of length at least 3 contains a cycle Question 6. Prove or disprove: There exists a connected graph of order 6 in which the distance between any two vertices is even Question 7. Prove formally: If a graph G has the property that every edge in G joins a...
3, (30 points) Given a directed graph G - N. E), each edge eEhas weight We, 3, (30 points) Given a directed graph...
3, (30 points) Given a directed graph G - N. E), each edge eEhas weight We, 3, (30 points) Given a directed graph G (V, E), each edgee which can be positive or negative. The zero weight cycle problem is that whether exists a simple cycle (each vertex passes at most once) to make the sum of the weights of each edge in G is exactly equal to 0. Prove that the problem is NP complete.
3, (30 points) Given...
Hi,. the question is below: Help if you can.. Here is some background information/ an example:...
Hi,. the question is below: Help if you can..
Here is some background information/ an example:
9. Let k-Color be the following problem. Input: An undirected graph G. Question: Can the vertices of G be colored using k distinct colors, so that every pair of adjacent vertices are colored differently? Suppose that you were given a polynomial time algorithm for (k + 1)-Color. Use it to give a polynomial algorithm for k-Color. This means that you need to provide a...
Please help with my final review! This is a review and i will be using it to take notes! This will be my final reciew! if you are unable to answer or help correctly, please leave for someone else who...
Please help with my final review! This is a review and i will be
using it to take notes! This will be my final reciew! if you are
unable to answer or help correctly, please leave for someone else
who will! As you can see some are answered incorrectly so please
help!
As you can see they are partially answered!
18 1/2 points 1 Previous Answers SmM9 1016 y NatesAsk Your Does the following network have a Hamiltonian cycle? O...
Write down true (T) or false (F) for each statement. Statements are shown below If a...
Write down true (T) or false (F) for each statement. Statements are shown below If a graph with n vertices is connected, then it must have at least n − 1 edges. If a graph with n vertices has at least n − 1 edges, then it must be connected. If a simple undirected graph with n vertices has at least n edges, then it must contain a cycle. If a graph with n vertices contain a cycle, then it...
please help me make this into a contradiction or a direct proof please. i put the question, my answer, and the textbook i used. thank you also please write neatly proof 2.5 Prove har a Sim...
please help me make this into a contradiction or a direct
proof please.
i put the question, my answer, and the textbook i used.
thank you
also please write neatly
proof 2.5 Prove har a Simple sraph and 13 cdges cannot be bipartite CHint ercattne gr apn in to ertex Sets and Court tne忤of edges Claim Splitting the graph into two vertex, Sets ves you a 8 Ver ices So if we Change tne书 apn and an A bipartite graph...
Problem 3: Suppose you are given an undirected graph G and a specified starting node s and ending node t. The HaMILTONIAN PATH problem asks whether G contains a path beginning at s and ending at t that touches every node exactly once. The HAMILTONIAN CYCLE problem asks whether con- tains a cycle that touches every node exactly once (cycles don't have starting or ending points, so s and t are not used here) Assume that HaMIlTonian CYCLe is NP-Complete....
Note: For the following problems, you can assume that INDEPENDENT SET, VERTEX COVER, 3-SAT, HAMILTONIAN PATH, and GRAPH COLORING are NP-complete. You, of course, may look up the defini- tions of the above problems online. 5. The LONGEST PATH problem asks, given an undirected graph G (V, E), and a positive integer k , does G contain a simple path (a path visiting no vertex more than once) with k or more edges? Prove that LONGEST PATH is NP-complete.
Note:...
Please write your answer clearly and easy to read.
Please only answer the ones you can. I will upvote all the
submitted answers.
Question 5. Prove by contradiction that every circuit of length at least 3 contains a cycle Question 6. Prove or disprove: There exists a connected graph of order 6 in which the distance between any two vertices is even Question 7. Prove formally: If a graph G has the property that every edge in G joins a...
3, (30 points) Given a directed graph G - N. E), each edge eEhas weight We, 3, (30 points) Given a directed graph G (V, E), each edgee which can be positive or negative. The zero weight cycle problem is that whether exists a simple cycle (each vertex passes at most once) to make the sum of the weights of each edge in G is exactly equal to 0. Prove that the problem is NP complete.
3, (30 points) Given...
Hi,. the question is below: Help if you can..
Here is some background information/ an example:
9. Let k-Color be the following problem. Input: An undirected graph G. Question: Can the vertices of G be colored using k distinct colors, so that every pair of adjacent vertices are colored differently? Suppose that you were given a polynomial time algorithm for (k + 1)-Color. Use it to give a polynomial algorithm for k-Color. This means that you need to provide a...
Please help with my final review! This is a review and i will be
using it to take notes! This will be my final reciew! if you are
unable to answer or help correctly, please leave for someone else
who will! As you can see some are answered incorrectly so please
help!
As you can see they are partially answered!
18 1/2 points 1 Previous Answers SmM9 1016 y NatesAsk Your Does the following network have a Hamiltonian cycle? O...
please help me make this into a contradiction or a direct
proof please.
i put the question, my answer, and the textbook i used.
thank you
also please write neatly
proof 2.5 Prove har a Simple sraph and 13 cdges cannot be bipartite CHint ercattne gr apn in to ertex Sets and Court tne忤of edges Claim Splitting the graph into two vertex, Sets ves you a 8 Ver ices So if we Change tne书 apn and an A bipartite graph...
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