Use Cramers rule to compute the solutions of the systems. -5x1 + 2x2 = 3xi - X2
Question:
Use Cramer’s rule to compute the solutions of the systems.
Transcribed Image Text:
-5x1 + 2x2 = 3xi - X2 = 9 -4
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 55% (9 reviews)
The system is equivalent to Ax b wh...View the full answer
Answered By
Divya Munir
I hold M.Sc and M.Phil degrees in mathematics from CCS University, India and also have a MS degree in information management from Asian institute of technology, Bangkok, Thailand. I have worked at a international school in Bangkok as a IT teacher. Presently, I am working from home as a online Math/Statistics tutor. I have more than 10 years of online tutoring experience. My students have always excelled in their studies.
4.90+
0 Reviews
10+ Question Solved
Related Book For
Linear Algebra And Its Applications
ISBN: 9781292351216
6th Global Edition
Authors: David Lay, Steven Lay, Judi McDonald
Question Posted:
Students also viewed these Mathematics questions
-
Use Cramer's rule to compute the solutions of the systems in Exercises 1 - 6? 1. 2.
-
Use Cramers rule to compute the solutions of the systems. 3x1 - 2x2 = 3 -4x1 + 6x = -5 ||
-
Use Cramers rule to compute the solutions of the systems. 6x + x = 3 5x1 + 2x2 = 4
-
a) What would be the third term? What would be the next to last term? What would be the last term? b) What would be the second term? What would be the next to last term? What would be the last term?...
-
With sales of $350,000, MJM, Inc. is operating at capacity but management anticipates that sales will grow 25 percent during the coming year. The company earns 10 percent on sales and distributes 50...
-
Abed and Anahita are married filing jointly. Abed is 65 and Anahita is 63 and they also care for Anahitas mother and claim her as a dependent. What is the 2022 filing threshold for Abed and Anahita?...
-
The three criteria for effective negotiation are ____________. (a) harmony, efficiency, and quality (b) quality, efficiency, and effectiveness (c) ethical behavior, practicality, and...
-
Paulos Company purchases a controlling interest in Sanjoy Company. Sanjoy had identifiable net assets with a book value of $500,000 and a fair value of $800,000. It was agreed that the total fair...
-
Suppose that 54% of families living in a certain country own an HDTV and 24% own a computer. The Addition Rule might suggest, then, that 78% of families own either an HDTV or a computer. What's wrong...
-
English Motors, Ltd. (EML), developed a new all-wheel-drive sports utility vehicle. As part of the marketing campaign, EML produced a video tape sales presentation to send to both owners of current...
-
Justify each answer. Assume that all matrices here are square. (T/F) If A is a 3 x 3 matrix, then det 5 A = 5 det A.
-
Compute the determinants using a cofactor expansion across the first row. Also compute the determinant by a cofactor expansion down the second column. U 1 -2 -
-
Electrophilic aromatic substitution reactions of pyridine normally occur at C3. Draw the carbocation intermediates resulting from reaction of an electrophile at C1, C2, and C3, and explain the...
-
A $ 1 5 0 petty cash fund has cash of $ 6 4 and valid receipts for $ 7 5 . The entry to replenish the fund would be: Cash 8 6 Various Expenses 7 5 Cash Short or Over 1 1 Petty Cash 8 6 Cash 8 6 Cash...
-
Q1: What is foreign currency translation exposure? Do you think a MNC's translation exposure could be manipulated? Q2: Discuss the advantages and disadvantages of the current/noncurrent method for...
-
Please see a subset of sales figures for ABC Co. in the table below. Period Sales 1 12070 2 11571 3 11094 After running a regression to estimate the trend, you record a coefficient of 8164.70 on the...
-
.A psychology professor believes that teaching students the active recall method influences students' grades at the end of the course. He takes a sample of 20 students and teaches them this method...
-
A bank considers making a loan. The real rate of interest in the economy is 3.7%. The expected average annual rate of inflation over the life of the loan is 3.8%. The loan has an interest rate risk...
-
Repeat Problem 7-80 for a horizontal space filled with water. Problem 7-80 A horizontal air space is separated by a distance of 1.6 mm. Estimate the heat-transfer rate per unit area for a temperature...
-
How do the principles of (a) Physical controls and (b) Documentation controls apply to cash disbursements?
-
Repeat the analysis in Problem 13.77 using multipleimputation methods?
-
Compare your results in Problems 13.77 and 13.78?
-
Among those with no pre-existing fractures, test whether raloxifene affects the incidence of new fractures? Endocrinology A study of raloxifene and incidence of fractures was conducted among women...
-
Fuel Economy The Department of Energy and the U.S. Environmental Protection Agency's 2012 Fuel Economy Guide provides fuel efficiency data for 2012 model year cars and trucks (Department of Energy...
-
Exercise: Memo Writing You are a member of Aurora Music Society, a large amateur group that gives several public concerts each year usually in a local church hall or school. The Music Society used to...
-
2. Consider deposits of $2,000 on year 1, $3,000 on year 2, with increment of 1000 per year up until year 6. a.) Compute the present value and the future value based on an interest rate of 4%. b.)...
Study smarter with the SolutionInn App