Show the factorization and solve. x 1 - x 2 + 3x 3 + 2x 4 =
Question:
Show the factorization and solve.
x1 - x2 + 3x3 + 2x4 = 15
-x1 + 5x2 - 5x3 - 2x4 = -35
3x1 - 5x2 + 19x3 + 3x4 = 94
2x1 - 2x2 + 3x3 + 21x4 = 1
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 75% (8 reviews)
x1 9 x2 6 x3 5 x4 1 6x1 9x2 12x3 27xy4 6555 x1 x2 x3 and x4 9y1 12y2 25yy3 4...View the full answer
Answered By
Willis Omondi
Hi, I'm Willis Omondi, a proficient and professional academic writer. I have been providing high-quality content that best suits my clients and completing their work within the deadline. All my work has been 100% plagiarism-free, according to research from my services, especially in arts subjects and many others
0.00
0 Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Mathematics questions
-
Show the factorization and solve by Doolittles method. 2x 1 + x 2 + 2x 3 = 0 -2x 1 + 2x 2 + x 3 = 0 x 1 + 2x 2 - 2x 3 = 18
-
Show the factorization and solve by Doolittles method. 3x 1 + 9x 2 + 6x 3 = 4.6 18x 1 + 48x 2 + 39x 3 = 27.2 9x 1 - 27x 2 + 42x 3 = 9.0
-
Show the factorization and solve by Doolittles method. 5x 1 + 4x 2 + x 3 = 6.8 10x 1 + 9x 2 + 4x 3 = 17.6 10x 1 + 13x 2 + 15x 3 = 38.4
-
Read the case study of Statistics regarding the Lawler Grocery Store chain. The use of the sign test is demonstrated in this case study. In your opinion, what is the biggest benefit of the sign test?...
-
Suppose that Canada produces two goods: lumber and fish. It has 18 million workers, each of whom can cut 10 feet of lumber or catch 20 fish each day. a. What is the maximum amount of lumber Canada...
-
(a) Prove that if |det T| > 1 then the iterative system u(k+l) = T u(k) is unstable. (b) If |det T| < 1 is the system necessarily asymptotically stable? Prove or give a counterexample.
-
In Chapter 1 we learned that the frequentist procedure for evaluating a statistical procedure, namely looking at how it performs in the long-run, for a (range of) xed but unknown parameter values can...
-
(S. Sridhar, adapted) Keezel Company uses normal costing in its job-costing system. Partially completed T-accounts and additional information for Keezel for 2017 are as follows: Additional...
-
3. Insert SPSS graph here: 4. Include write up with complete statistical notation with interpretation. If significant, state how. If not significant, what does that mean in layman's terms? 8....
-
When buying or leasing a new car, one of the factors that customers consider is the type of fuel it uses. Some people prefer vehicles that use diesel fuel, while others favor vehicles that use...
-
What is the power method for eigenvalues? What are its advantages and disadvantages?
-
Try to find out experimentally on what properties of a matrix the speed of decrease of off-diagonal entries in the QR-method depends. For this purpose write a program that first tridiagonalizes and...
-
The ticket booth on the Tech campus is operated by one person, who is selling tickets for the annual Tech versus State football game on Saturday. The ticket seller can serve an average of 12...
-
Explain how mentorship programs for every employee can affect the following: Personal Behaviour Interpersonal Relationships Perception of self Perception of others Social expectations of self Social...
-
A study of 562 of customers using the company's shopping app shows that they have a mean income of $42,000 with a standard deviation of 16354. What is the standard error of this sample mean? Round to...
-
Mr. Solis donated $ 100,000 to a church with the goal of allocating $ 5,000 each month for the conservation and maintenance of the altar. If the money is invested in a trust that capitalizes interest...
-
If conducting a risk analysis results in a concerning discovery that an extremely valuable asset is subject to a threat vector that is capable of producing an impact nearly equal in value to that of...
-
Explain what would happen to the price and sales in the movie theater ticket prices if the following occur: (1) a decrease in the price of DVD rentals, (2) Increase in the price of concessions at the...
-
List the various ways in which you might invest in foreign securities.
-
Maria Castigliani is head of the purchasing department of Ambrosiana Merceti, a medium-sized construction company. One morning she walked into the office and said, The main problem in this office is...
-
Solely on the basis of the physical description of the mixture problem on page 108 and in the following figure, discuss the nature of the functions x 1 (t) and x 2 (t). What is the behavior of each...
-
The system in Problem 19, like the system in (2), canbe solved with no advanced knowledge. Solve for x(t) and y(t) and compare their graphs with your sketches in Problem 19. Determine the limiting...
-
Suppose compartments A and B shown in the following figure are filled with fluidsand are separated by a permeable membrane. The figure is a compartmental representation of the exterior and...
-
Visual studio C++ this program will display a number menu to the user. The options will be different types of math functions that we perform on numbers once the user makes their selection and they...
-
4) Prove by induction that the sequence summation , n . Hint: the inductive step is best formulated as the addition of another sequence element. 1 n Li-1 (i+1) n+1
-
Suppose that your team aims to understand how long it takes for US companies to a data breach and that your team collected data from nine US companies. When you plotted the number of cyber-attacks...
Study smarter with the SolutionInn App