Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Oct 29, 2020

Solve each of the following systems using the inverse matrix method. 1 + 22 + 0 d. 2x1 + 5x2 + 3x3 = 1 Xi

Solve each of the following systems using the inverse matrix method.

1 + 22 + 0 d. 2x1 + 5x2 + 3x3 = 1 Xi + 8x3 = -1

Step by Step Solution

★★★★★

3.30 Rating (150 Votes )

There are 3 Steps involved in it

Step: 1

hence ...

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Contemporary Business Mathematics with Canadian Applications

Authors: S. A. Hummelbrunner, Kelly Halliday, Ali R. Hassanlou, K. Suzanne Coombs

11th edition

134141083, 978-0134141084

More Books

Students also viewed these Mathematics questions

Question

★★★★★

Solve each of the following systems of equations. (a) 3x + 2y = 1 5x + 3y = 2 (b) 4x 5y = 25 3x + 2y =13 (c) y = -10x 3y = 29 x (d) 2y = 3x + 17 3x = 11 5y (e) 2x 3y =13 3x 2y =12 (f) 2x = 3y -11...

Answered: 1 week ago

Question

★★★★★

Solve each of the following systems of equations. (a) 6x + 5y = 9 4x 3y = 25 (b) 12 7x = 4y 6 2y = 3x (c) 0.2a + 0.3b = 0 0.7a 0.2b = 250 (d) 4/3 b 3/5 c = -17/3 5/6 b + 4/9 c = 5/9

Answered: 1 week ago

Question

★★★★★

Solve each of the following systems of linear equations. 1. 2x - y = 4 and 2y - 4x = -1 2. x -2 = 0 and 2x + 3 = 0 3. y - 3x - 5 = 0 and 3y - 9x + 2 = 0 4. y + x = 3 and 2y + 2x - 6 = 0

Answered: 1 week ago

Question

★★★★★

Determine which sets of vectors are orthogonal. 3 -2 1 3 -1 3 -3 4 3 8 7 0

Answered: 1 week ago

Question

★★★★★

A wide-flange member (W 10 ( 30) is compressed by axial loads that have a resultant P = 20 k acting at the point shown in the figure. The material is steel with modulus of elasticity E = 29,000 ksi....

Answered: 1 week ago

Question

★★★★★

1. MiniCase 20 details three ethics scandals at UBS in recent years. What does that tell you about UBS? 2. Given the UBS ethics failings, who is to blame? The CEO? The board of directors? 3. What...

Answered: 1 week ago

Question

★★★★★

=+a) What are the null and alternative hypotheses? Talk about cars and fuel efficiency, not symbols.

Answered: 1 week ago

Question

★★★★★

A firm has the following short run demand and cost schedule for a product. Q = 200 5P TC = 400 + 4Q a. What are price, quantity and profit for this company? b. Suppose the above demand shifted to Q...

Answered: 1 week ago

Question

★★★★★

Question 41 of 75 In the disposition of a part rental/part personal-use property, under what circumstances wold a taxpayer NOT o allocate gain between the rental and personal part of the property?...

Answered: 1 week ago

Question

★★★★★

You are entering the widget business. It costs $500,000, payable in year 1, to develop a prototype. This cost can be depreciated on a straight-line basis during years 15. Each widget sells for $40...

Answered: 1 week ago

Question

★★★★★

Prompt The Pew Research Center reported in 2018 that 68% of U.S. adults rated "reducing health care costs" as a national priority. This year a survey is conducted with a national sample of 1,505 U.S....

Answered: 1 week ago

Question

★★★★★

Google your state's Powerball or megamillions and calculate the probability of winning the jackpot. Most sites report odds instead of probability, so you'll need to do a simple conversion. Share a...

Answered: 1 week ago

Question

★★★★★

Many countries took issue with the U . S . system of antidumping laws, in part because historically, the U . S . Commerce Department almost always ruled in favor of the U . S . company that filed the...

Answered: 1 week ago

Question

★★★★★

An angle bracket is built inon one side and has a rectangular load applied to its sloped face as shown in the diagram. A B 1 lb/in T 6 in C 18 in 8 in What counterclockwise couple moment do we need...

Answered: 1 week ago

Question

★★★★★

Marcus Johannsson is considering purchasing either a traditional whole life insurance policy or a modified - premium whole life insurance policy. In comparing these two types of policies, Mr ....

Answered: 1 week ago

Question

★★★★★

Case Study: IVEY Publishing Ashmark Corporation: Dealing with a Supply Disruption From the above case study please answer in detailed the below questions with APA references (in-text and citation)...

Answered: 1 week ago

Question

★★★★★

Please answer and explain all parts (a, b, c and d). Pie Corporation acquired 75 percent of Slice Company's ownership on January 1,208, for $114,000. At that date, the fair value of the...

Answered: 1 week ago

Question

★★★★★

Annual dividends of ATTA Corp grew from $0.96 in 2005 to $1.76 in 2017. What was the annual growth rate?

Answered: 1 week ago

Question

★★★★★

One month from now, Kelly will make her first monthly contribution of $250 to a Tax-Free Savings Account (TFSA). She expects to earn 6% compounded annually. How long will it take for the...

Answered: 1 week ago

Question

★★★★★

A wage earner's hourly rate of pay was increased from $11.50 to $11.96. What was the percent raise?

Answered: 1 week ago

Question

★★★★★

The Burnaby Spurs youth basketball organization spent $4320 on practice jerseys for all its teams. Twice as much money was spent on rep players as for recreational players, and the most common size...

Answered: 1 week ago

Question

★★★★★

For a fixed alternative value m, show that as for either a one-tailed or a two-tailed z test in the case of a normal population distribution with known s.

Answered: 1 week ago

Question

★★★★★

Let m denote the mean reaction time to a certain stimulus. For a large-sample z test of versus , find the P-value associated with each of the given values of the z test statistic. a. 1.42 b. .90 c....

Answered: 1 week ago

Question

★★★★★

A manufacturer of nickel-hydrogen batteries randomly selects 100 nickel plates for test cells, cycles them a specified number of times, and determines that 14 of the plates have blistered. a. Does...

Answered: 1 week ago

Previous Question Next Question