Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on May 07, 2024

2. Find the system determinant and then solve the system of linear equations using an appropriate matrix or determinant method: (2x-y+5z=-5 (a) -3x+2y+z=1 2.x-z=5

2. Find the system determinant and then solve the system of linear equations using an appropriate matrix or determinant method: (2x-y+5z=-5 (a) -3x+2y+z=1 2.x-z=5 (x-y+3z=2 (b) 5x+3y+z=3 3x+5y-5z=-1

Step by Step Solution

There are 3 Steps involved in it

Step: 1

To find the determinant of the system we set up the coefficient ma... blur-text-image

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

Document Format ( 2 attachments)

663d52013fdcf_968037.pdf

180 KBs PDF File

663d52013fdcf_968037.docx

120 KBs Word File

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

Algebra and Trigonometry

Authors: Ron Larson

10th edition

9781337514255, 1337271179, 133751425X, 978-1337271172

More Books

Students also viewed these Mathematics questions

Question

What are the effective annual costs for the two proposed credit policy alternatives? Ifthe average borrowing rate for the company's customers is 15%, will these credit policies be attractive to these...

Answered: 1 week ago

Question

what is Harvery Burger Food Chain, can you explain more about who they are and what they do? their mission and strategies. A background to Harveys

Answered: 1 week ago

Question

★★★★★

Find all solutions (if any) to each of the following systems of linear equations. (a) x + y + 2z = 8 3x - y + z = 0 -x + 3y + 4z = -4 (b) -2x + 3y + 3z = -9 3x - 4y + z = 5 -5x + 7y + 2z = -14 (c) x...

Answered: 1 week ago

Question

★★★★★

An undamped mass spring system is released from rest from an initial displacement of x = 0.24 m and starts to oscillate. You see that the mass reaches its largest positive displacement for the first...

Answered: 1 week ago

Question

★★★★★

Give an example of how your attitude affected your performance at work.

Answered: 1 week ago

Question

★★★★★

Suppose a BMW executive in Germany is trying to decide whether the company should continue to manufacture an engine component or purchase it from Frankfurt Corporation for 50 each. Demand for the...

Answered: 1 week ago

Question

★★★★★

Walds equation can also be proved by using renewal reward processes. Let N be a stopping time for the sequence of independent and identically distributed random variables Xi,i 1. (a) Let N1 = N....

Answered: 1 week ago

Question

★★★★★

Rand Medical manufactures lithotripters. Lithotripsy uses shock waves instead of surgery to eliminate kidney stones. Physicians Leasing purchased a lithotripter for $3,000,000 and leased it to...

Answered: 1 week ago

Question

★★★★★

Keith Riggins expects an investment of $ 1 2 8 , 3 9 2 to return $ 1 5 , 0 0 0 annually for several years. If Riggins earns a return of 8 % , how many annual payments will he receive?

Answered: 1 week ago

Question

★★★★★

Review the Comprehensive Annual Financial Report (CAFR) that you obtained. The city I need to use to complete this section is The City of Pembroke Pines, Broward County, Florida for 2019 1. How does...

Answered: 1 week ago

Question

★★★★★

Chapters are an important element of many nonprofit organizations. The relationship between chapters and their central organization is important. Which of the following is a common structural...

Answered: 1 week ago

Question

★★★★★

QUESTION 1 Critically discuss, through an analysis of South African case law, whether there is an obligation on the South African government to offer diplomatic protection to its nationals abroad who...

Answered: 1 week ago

Question

★★★★★

Publix Super Markets: Its Strategy in the U.S. Supermarket and Grocery Store Industry 1.What are the chief elements of Publix Super Markets' strategy? How good is the strategy? 2.What is competition...

Answered: 1 week ago

Question

★★★★★

. ....;.. . . ... .... 3. A cook for the nursing home is preparing 100 yeast rolls for dinner. The dry ingredients V needed include 14- cups of flour, 6- cups of sugar, and - cup of salt. How many...

Answered: 1 week ago

Question

★★★★★

Write short notes on Interviews.

Answered: 1 week ago

Question

★★★★★

7- A broker MUST maintain appropriate records of A. automobile insurance for all agents. B. all offers whether accepted or not. c. all showings for listed properties. D. newspaper advertisements...

Answered: 1 week ago

Question

★★★★★

Phosgene, COCl2, is a toxic gas used in the manufacture of urethane plastics. The gas dissociates at high temperature. At 400oC, the equilibrium constant Kc is 8.05 104. Find the percentage of...

Answered: 1 week ago

Question

★★★★★

Use summation notation to write the sum. 1. 10 + 30 + 90 + . . . + 7290 2. 15 - 3 + 3 / 5 - . . . - 3 / 625

Answered: 1 week ago

Question

★★★★★

Find the length of the sides of a regular hexagon inscribed in a circle of radius 25 inches.

Answered: 1 week ago

Question

★★★★★

1. When solving a trigonometric equation, the preliminary goal is to ________ the trigonometric function on one side of the equation. 2. The ________ solution of the equation 2 sin +1 = 0 is = 7 /...

Answered: 1 week ago

Question

★★★★★

9 Planmatics is undertaking a modernization program. The set of activities in Table 16 has been defined for refurbishing one of its wave soldering machines.The AOA network is given in Fig. 5. a. Find...

Answered: 1 week ago

Question

★★★★★

4.1. Using the following product tree, construct the appropriate single-level trees. How many Cs are needed to make 100 Xs and 50 Ys? A(1) B(1) B(1) E(2) E(3) C(3) Y C(3)

Answered: 1 week ago

Question

★★★★★

3 Using the data in Exercise 2, assume that the overhead for the project is given by Overhead = $2,000 + a * $1,000 per day What is the project duration that minimizes its total cost if: a. a=1? b. a...

Answered: 1 week ago

Previous Question Next Question