Prove that the 3 Ã 3 matrix cannot be factored as A= LDLT. 113 24
Question:
cannot be factored as A= LDLT.
Transcribed Image Text:
113 24
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 50% (12 reviews)
The matrix is not regular since after the first set of row operations the 2 2 entry is ...View the full answer
Answered By
Nazrin Ziad
I am a post graduate in Zoology with specialization in Entomology.I also have a Bachelor degree in Education.I posess more than 10 years of teaching as well as tutoring experience.I have done a project on histopathological analysis on alcohol treated liver of Albino Mice.
I can deal with every field under Biology from basic to advanced level.I can also guide you for your project works related to biological subjects other than tutoring.You can also seek my help for cracking competitive exams with biology as one of the subjects.
3.30+
2+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Linear Algebra questions
-
A matrix is said to be a semi-magic square if its row- sums and column sums (i.e., the sum of entries in an individual row or column) all add up to the same number. An example is whose row and column...
-
The trace of a n à n matrix A MnÃn. is defined to be the sum of its diagonal entries: tr A = a11 + a22 + + ann. (a) Compute the trace of (b) Prove that tr(A + B) = tr A + tr B. (c)...
-
Prove: If A is any n n matrix, then A can be factored as A = PLU, where L is lower triangular, U is upper triangular, and P can be obtained by interchanging the rows of ln appropriately.
-
apple company: 1.what are key characteristics of the industry? 2. where is the company in its life cycle?
-
1. SK Telecom is attempting to distance itself from which South Korean cultural value? What indicators of this value are identified in this case study? What other artifacts of this cultural value...
-
Examples of random variables used in this chapter included (a) the sex of the next person you meet, (b) the number of times a wireless network fails, (c) the time it takes to commute to school, (d)...
-
Over the past several years. Hobble, Inc. has expanded, diversified, and grown both in sales and in profits. Two years ago Hobble's management established an internal audit department that is...
-
For the past two years, NE Companys best-selling product has been a titanium engine block. Standard direct labor hours per block are 2.0 hours. All direct labor employees are paid $24 per hour....
-
Why aren't all sports balls made of the same material? Choose a sport that uses a ball. Explain how you think that ball is designed for that sport. Share what you have learned from your own...
-
You are hired by one of the leading news channels CNBE who wants to analyze recent elections. This survey was conducted on 1525 voters with 9 variables. You have to build a model, to predict which...
-
Find the LDLT factorization of the matrices and 21 0 M2 = 0121 1210 2100
-
Suppose A = L U is a regular matrix. Write down the L U factorization of AT. Prove that AT is also regular, and its pivots are the same as the pivots of A.
-
Paradise Gardens Hire Ltds income statement is presented below. During the year, directors declared and paid a dividend of $16 000. Required Prepare the necessary general journal entries to close the...
-
Describe the transitioning processes in selling through to the presentation stage.
-
Explain the process of territory management.
-
Planning and developing a customized presale presentation plan takes a great deal of time and energy. Why is planning so important? Describe the three main activities (in sequence) in the process of...
-
Explain why it is important to identify your communication style and that of your customer.
-
What is the logic behind depreciation expense?
-
Should investors rely on EPS as an investing tool? Why or why not?
-
Global.asax is used for: a. declare application variables O b. all other answers are wrong O c. declare global variables O d. handle application events
-
1. If v1, v2, v3 are in and v3 is not a linear combination of v1, v2, then {v1, v2, v3} is linearly independent. 2. If v1( ( ( ( ( v4 are in and {v1, v2, v3} is linearly dependent, then {v1, v2, v3,...
-
Suppose A is an m ( n matrix with the property that for all b in the equation Ax = b has at most one solution. Use the definition of linear independence to explain why the columns of A must be...
-
In Exercises 1 and 2, use as many columns of A as possible to construct a matrix B with the property that the equation Bx = 0 has only the trivial solution. Solve Bx = 0 to verify your work. 1. 2.
-
Assume we are using MergeSort on comparable Students who are compared with respect to their gpa. Assume we have an array of 8 students: [{name:"Ali", gpa:2.9}, {name:"Aye", gpa:3.1}, {name:"Sevil",...
-
Consider a two-input neuron that multiplies its two inputs x1 and x2 to obtain the output 'o'. Let L be the loss function that is computed at 'o'. Suppose that if the values of 044 = 5, x1 = 2, and...
-
The classification problem with four classes of input vector are Class 1: {p = [1], P2 = [2]}, Class 2: {p3 = [21],P4 = []}, Class 3: {ps = [2], P6 = []}, Class 4: {p7 = [1], P = [2]} Design a...
Study smarter with the SolutionInn App