Complete the following. (a) Write the system in the form AX= B. (b) Solve the system by
Question:
Complete the following.
(a) Write the system in the form AX= B.
(b) Solve the system by finding A-1 and then using the equation X = A-1B.
Transcribed Image Text:
2x + y = 4 -x + 2y = -1
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 75% (8 reviews)
a b The solutio...View the full answer
Answered By
Mugdha Sisodiya
My self Mugdha Sisodiya from Chhattisgarh India. I have completed my Bachelors degree in 2015 and My Master in Commerce degree in 2016. I am having expertise in Management, Cost and Finance Accounts. Further I have completed my Chartered Accountant and working as a Professional.
Since 2012 I am providing home tutions.
3.30+
2+ Reviews
10+ Question Solved
Related Book For
College Algebra With Modeling And Visualization
ISBN: 9780134418049
6th Edition
Authors: Gary Rockswold
Question Posted:
Students also viewed these Mathematics questions
-
Case Study: Quick Fix Dental Practice Technology requirements Application must be built using Visual Studio 2019 or Visual Studio 2017, professional or enterprise. The community edition is not...
-
Planning is one of the most important management functions in any business. A front office managers first step in planning should involve determine the departments goals. Planning also includes...
-
The following additional information is available for the Dr. Ivan and Irene Incisor family from Chapters 1-6. On December 12, Irene purchased the building where her store is located. She paid...
-
Which of these is a true statement about silicate minerals? (a) Melting point decreases as silica percentage increases. (b) Melting point increases as silica percentage increases.
-
Your boss was heard to say, If we implemented every control plan discussed in this chapter, wed never get any work done around here. Do you agree? Discuss fully.
-
Each of the following items must be considered in preparing a statement of cash flows for Boer Fashions for the year ended December 31, 2022. 1. Fixed assets that had cost R20,000 6 years before and...
-
Mikes Powersports uses the LIFO inventory method. Mikes Powersports started August with 10 helmets that cost \($54\) each. On August 19, Mikes Powersports bought 15 helmets at \($56\) each. On August...
-
Acme Corporation (a U.S. company located in Sarasota, Florida) has the following import/export transactions in 2011: March 1 Bought inventory costing 50,000 pesos on credit. May 1 Sold 60 percent of...
-
Benoit Company produces three products-A, B, and C. Data concerning the three products follow (per unit): Product B A C Selling price Variable expenses: $ 88.00 $ 58.00 $ 80.00 Direct materials 26.40...
-
Complete the following. (a) Write the system in the form AX= B. (b) Solve the system by finding A -1 and then using the equation X = A -1 B. -x + 2y = 5 3x - 5y = -2
-
Use Gaussian elimination with backward substitution to solve the system of linear equations. Write the solution as an ordered pair or an ordered triple whenever possible. 2x + 5y + 2 = 8 x + 2y - z =...
-
Find a pattern for f-1(x) when f (x) = ax + 1/ax - 1 where a > 0, a 1.
-
Beginning of the planning period (September): The appropriate futures contract is trading at $130.00 per cwt when the cattle are placed in September. End of the planning period (January): The cattle...
-
Kate Smith owns an equity portfolio worth 80,000. She recently received a bonus of 20,000 in shares in the company which employs her. Kate's financial adviser has provided her with the following...
-
The cash-flows in Project A-E is in real terms considered to be constant over time. This means that all amounts provided above for Project A-E will nominally change over time since they will be...
-
There is sufficient evidence to support the conclusion that a robust relationship exists between drugs and crime. Explain and discuss the studies that support this conclusion. Further explain and...
-
What are the physiological and molecular mechanisms underlying neuroplasticity, including synaptic plasticity, neuronal remodeling, and the formation of neural circuits, and how do these processes...
-
The Framingham Heart Study recorded the cholesterol levels of more than 1400 men. Here is an ogive of the distribution of these cholesterol measures. (An ogive shows the percentage of cases at or...
-
What is the expected payoff of an investment that yields $5,000 with a probability of 0.15 and $500 with a probability of 0.85? Select one: O a. $325 O b. $5,500 O c. $2,750 O d. $1,175
-
Refer to the previous exercises about investigating whether infants tend to look at surprising events or behavior for longer times, on average, compared to uninteresting ones? Given below are the...
-
The Cholesterol Level data sets give cholesterol levels of heart attack patients. Cholesterol measures are taken 2, 4, and 14 days aft er a patient has suffered a heart attack. Is there a significant...
-
How many calories do you think you burn or expend with 60 minutes of walking on the treadmill? An article that appeared in the American Journal of Mens Health (2010) presented the results of a study...
-
The solubility of a crystalline substance, Compound x , in grams per 100g water is shown in the below. Which of the statements below is FALSE?\ Solubility of Compound x \ a. The conditions...
-
2 1. A wave on a string is described by y(x,t) = 3 cm sin [(22) 2 [ ( 227 ) x + ( 2 ) t], 2.4 (0.20 s) t], where x is in meters and t is in seconds. The linear mass density of the string is 0.005...
-
The three displacement vectors in the drawing have magnitudes of A-4.12 m, B = 5.87 m, and C = 4.78 m. Find the resultant ((a) magnitude and (b) directional angle) of the three vectors by means of...
Study smarter with the SolutionInn App