Homework Answers
We wish to find walks of length 4 from a to d.
Here we note that the length of a walk is simply the number of edges passed in that walk.
Thus aabcd is a walk from a to d of length 4.
abcdd is a walk from a to d of length 4.
adadd is a walk from a to d of length 4.
The following are the walks of length 4 from a to d.
b) There is no path of length 4 from a to d, as in a path repeat of vertex is not allowed.
So number of paths of length 4 from a to d is 0.
c) As there is no path so there is no simple path.
d)
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I've identified (a). It's (b)—(g) that I'd really appreciate
help with.
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please answer 3 question now Saved Help Save & Exit Case Study: Supply Chain Trends Case...
please answer 3 question now
Saved Help Save & Exit Case Study: Supply Chain Trends Case Study: Supply Chain Trends The Do-Green Solar Systems case addresses challenges faced by a Canadian manufacturer as a result of the CUSMA trade agreement. As you read through the case, think abou the challenges, risks and complexities in changing their supply chain from North Americanto Internationalmarkets. Do-Green Solar Systems Taylor Douglas, VP of Do-Green Solar Systems, was evaluating the strategic position of the company....
As you know from Project 4, McCormick & Company is considering building a new factory in...
As you know from Project 4, McCormick & Company is
considering building a new factory in Largo, Maryland. McCormick
& Company decided to offer $4,424,000 to obtain the land for
this project. The new factory will require an initial investment of
$350 million to build the new plant and purchase equipment.
You have been asked to continue your work from project 4 with a
full analysis of the proposed factory, including the start-up
costs, the projected net cash flows from...
question 1 and 2 please, thank
you.
1. In the following graph, suppose that the vertices A, B, C, D, E, and F represent towns, and the edges between those vertices represent roads. And suppose that you want to start traveling from town A, pass through each town exactly once, and then end at town F. List all the different paths that you could take Hin: For instance, one of the paths is A, B, C, E, D, F. (These...
I've identified (a). It's (b)—(g) that I'd really appreciate
help with.
Consider the graph U2 (a) Find the adjacency matrix A- A(G) (b) Compute A4 and useit to determine the number of walks from vi to 2 of length 4. List all of these walks (these will be ordered lists of 5 vertices) (c) What is the total number of closed walks of length 4? (d) Compute and factor the characteristic polynomial for A (e) Diagonalize A using our algorithm:...
Question 4. Consider the electrical circuit depicted below. Current will flow from a to b if there is at least one closed path when the relays are switched to "closed". However, the relays may malfunction. Suppose the probability that the three relays depicted below close properly are: Pi = 0.9, P2 = 0.85 and P3 = 0.95, respectively. All relays operate independently of each other and are mutually independent as well. Let A denote the event that current will flow...
Question 4t Write the correct integer values in the boxes. For this question, working is not required and will not be marked. This question is about the number of spanning trees of a graph. In a lecture we used complementary counting to calculate that the graph depicted at left has exactly eight spanning trees. By adding just one more edge to this graph we arrive at the complete graph K depicted at right. A spanning tree has -1 3 edges...
Bonus 1 A walk in a graph G is a sequence of vertices V1, V2, ..., Uk such that {Vi, Vi+1} is an edge of G. Informally, a walk is a sequence of vertices where each step is taken along an edge. Note that a walk may visit the same vertex more than once. A closed walk is a walk where the first and last vertex are equal, i.e. v1 = Uk. The length of a walk is the number...
Consider a cylindrical capacitor like that shown in Fig. 24.6. Let d = rb − ra be the spacing between the inner and outer conductors. (a) Let the radii of the two conductors be only slightly different, so that d << ra. Show that the result derived in Example 24.4 (Section 24.1) for the capacitance of a cylindrical capacitor then reduces to Eq. (24.2), the equation for the capacitance of a parallel-plate capacitor, with A being the surface area of...
Procedure: Materials: 1. apparatus 2. 2 pieces of metal track 3. plastic or metal ball 4. timer 5. meter stick 6. micrometer 7. 2 photogates Assemble your ramp as shown in Figure (1) in the next page. Then set up photogates in location 2 and 3. Measure the diameter (in m) of the metal balls (you will need it for speed calculations). Then, measure the weight (mass) of the ball (in kg). To have a better measurement of the time,...
Roadmap To start, use the provided template file (on Blackboard): project_01_template.py. Replace the pass statements with your code. Notice that we included test cases under every function. If you run the project_01_template.py file at this point it should print False for each test. After you write the correct code for each function, and then run the file, it should print True for each test. 1. Write a function named gc_content that takes one argument sed and performs the following tasks:...
please answer 3 question now
Saved Help Save & Exit Case Study: Supply Chain Trends Case Study: Supply Chain Trends The Do-Green Solar Systems case addresses challenges faced by a Canadian manufacturer as a result of the CUSMA trade agreement. As you read through the case, think abou the challenges, risks and complexities in changing their supply chain from North Americanto Internationalmarkets. Do-Green Solar Systems Taylor Douglas, VP of Do-Green Solar Systems, was evaluating the strategic position of the company....
As you know from Project 4, McCormick & Company is
considering building a new factory in Largo, Maryland. McCormick
& Company decided to offer $4,424,000 to obtain the land for
this project. The new factory will require an initial investment of
$350 million to build the new plant and purchase equipment.
You have been asked to continue your work from project 4 with a
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