Each of the given linear systems is in row echelon form. Solve the system. (a) x +
Question:
(a) x + y - z + 2w = 4
w = 5
(b) x - y + z = 0
y + 2z = 0
z = 1
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 68% (19 reviews)
a x 6 s t ...View the full answer
Answered By
Asim farooq
I have done MS finance and expertise in the field of Accounting, finance, cost accounting, security analysis and portfolio management and management, MS office is at my fingertips, I want my client to take advantage of my practical knowledge. I have been mentoring my client on a freelancer website from last two years, Currently I am working in Telecom company as a financial analyst and before that working as an accountant with Pepsi for one year. I also join a nonprofit organization as a finance assistant to my job duties are making payment to client after tax calculation, I have started my professional career from teaching I was teaching to a master's level student for two years in the evening.
My Expert Service
Financial accounting, Financial management, Cost accounting, Human resource management, Business communication and report writing. Financial accounting : • Journal entries • Financial statements including balance sheet, Profit & Loss account, Cash flow statement • Adjustment entries • Ratio analysis • Accounting concepts • Single entry accounting • Double entry accounting • Bills of exchange • Bank reconciliation statements Cost accounting : • Budgeting • Job order costing • Process costing • Cost of goods sold Financial management : • Capital budgeting • Net Present Value (NPV) • Internal Rate of Return (IRR) • Payback period • Discounted cash flows • Financial analysis • Capital assets pricing model • Simple interest, Compound interest & annuities
4.40+
65+ Reviews
86+ Question Solved
Related Book For
Elementary Linear Algebra with Applications
ISBN: 978-0132296540
9th edition
Authors: Bernard Kolman, David Hill
Question Posted:
Students also viewed these Linear Algebra questions
-
Each of the given linear systems is in reduced row echelon form. Solve the system. (a) x - 2z = 5 Y + z = 2 (b) x = 1 y = 2 z - w = 4
-
Determine whether the given matrix is in row echelon form. If it is, state whether it is also in reduced row echelon form. determine whether the given matrix is in row echelon form. If it is, state...
-
Determine whether the given matrix is in row echelon form. If it is, state whether it is also in reduced row echelon form. determine whether the given matrix is in row echelon form. If it is, state...
-
How do recruitment and selection practices contribute to high performance in an organization?
-
A company has decided to order 360 units whenever the on-hand inventory falls to 90 units. There appears to be no seasonal fluctuation to the demand, but it does fluctuate daily and is approximately...
-
Stephen Wernet has claimed that resources are the crucial link between operation and survival and that organizations change only when they experience a significant shift in resources. Do you agree or...
-
Using the test the research hypothesis at the .05 level of significance that males raise their hands in class more often than females. Do this practice problem by hand using a calculator. What is...
-
ABC, retail product-line profitability. Family Supermarkets (FS) operates at capacity and decides to apply ABC analysis to three product lines: baked goods, milk and fruit juice, and frozen foods. It...
-
Selected current year-end financial statements of Cabot Corporation follow. (All sales were on credit; selected balance sheet amounts at December 31 of the prior year were inventory, $51,900; total...
-
A person's e-mail address is his or her login name @ the name of a DNS domain with an MX record. Login names can be first names, last names, initials, and all kinds of other names. Suppose that a...
-
Let A be an n n matrix in reduced row echelon form. Prove that if A In, then A has a row consisting entirely of zeros.
-
Show that the homogeneous system (a - r)x + dy = 0 Cx + (b - r)y = 0 Has a nontrivial solution if and only if r satisfies the equation (a - r) (b - r) - cd = 0.
-
Select the best design strategy using both qualitative and quantitative methods.
-
The value the CEO estimated based on comparable company analysis is closest to: A. \($37.33\). B. \($39.30\). C. \($40.80\). Mark Zin and Stella Lee are CEO and CFO, respectively, of Moonbase...
-
Which statement by Zin provides the most support for a strong governance rating? A. Statement 1. B. Statement 2. C. Statement 3. Mark Zin and Stella Lee are CEO and CFO, respectively, of Moonbase...
-
Let \((A, \mathfrak{D}(A))\) be the generator of a \(\mathrm{BM}^{d}\). Adapt the arguments of Example 7.25 and show that \(\mathcal{C}_{\infty}^{2}\left(\mathbb{R}^{d} ight) \varsubsetneqq...
-
We have data on 2323 randomly selected households consisting of three persons in 2013. Let ENTERT denote the monthly entertainment expenditure (\$) per person per month and let INCOME \((\$ 100)\) be...
-
Is Zins comment that good governance practice does not preclude Steris from serving on either of the two committees of the Moonbase board correct? A. Yes. B. No, good governance practice precludes...
-
What recommendations would you give Lisa Jacobs regarding the MOT proposal? In preparing your answer, consider the following questions: a. What is your evaluation of the business model that is in...
-
An investor sells a European call on a share for $4. The stock price is $47 and the strike price is $50. Under what circumstances does the investor make a profit? Under what circumstances will the...
-
Let R2, R3, and R4 have the Euclidean inner product. In each part, find the cosine of the angle between u and v. (a) U= (1, - 3), v = (2, 4) (b) U = (- 1, 5, 2), v= (2, 4, -9) (c) U= (1, 0, 1, 0), v...
-
Let Which of the following matrices are orthogonal to A with respect to the inner product in Exercise 8? (a) (b) A-[21 3] 10 2 2
-
In each part, an orthonormal basis relative to the Euclidean inner product is given. Use Theorem 6.3.1 to find the coordinate vector of w with respect to that basis. (3, 7); u : u2 = /2
-
Consider the vectors u=2ij2k and v=2i+2j+4k. Find the vector components of u that are parallel and perpendicular to v.
-
1. Determine whether the following sets form subspaces and justify your answers. (a) {(1, 2): 122 = 0} in R (b) {(1, 2) |1|-|x2|} in R2 (c) {(x1, x2, x3): x3 = 21 or x3 = 12} in R3 (d) {(x1, x2, x3):...
-
Solve the system of two equations for y two equations are: A1=ax+by A2=cx+dy
Study smarter with the SolutionInn App