Solve the given systems of equations by determinants. Evaluate by expansion by minors. x + 2y z
Question:
Solve the given systems of equations by determinants. Evaluate by expansion by minors.
Transcribed Image Text:
x + 2y z = 6 - y2z3t 3x - 2y + t = 2 2x+y+z-t=0 = -5
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 83% (6 reviews)
To solve this system of equations using determinants we need to create a matrix of coefficients for ...View the full answer
Answered By
Churchil Mino
I have been a tutor for 2 years and have experience working with students of all ages and abilities. I am comfortable working with students one-on-one or in small groups, and am able to adapt my teaching style to meet the needs of each individual. I am patient and supportive, and my goal is to help my students succeed.
I have a strong background in math and science, and have tutored students in these subjects at all levels, from elementary school to college. I have also helped students prepare for standardized tests such as the SAT and ACT. In addition to academic tutoring, I have also worked as a swim coach and a camp counselor, and have experience working with children with special needs.
0.00
0 Reviews
10+ Question Solved
Related Book For
Basic Technical Mathematics
ISBN: 9780137529896
12th Edition
Authors: Allyn J. Washington, Richard Evans
Question Posted:
Students also viewed these Mathematics questions
-
Solve the given systems of equations by determinants. Evaluate by expansion by minors. 2p+ 3r + s = 4 p2r3s 3p+r+s 5t = 3 - -p+2r + s + 3t = 2 + 4t = -1
-
Solve the given systems of equations by determinants. Evaluate by expansion by minors. 2x + y + z = 4 2y2zt = 3 3y 3z + 2t 1 = 6xy + t = 0
-
Solve the given systems of equations by determinants. Evaluate by expansion by minors. 2x + 2t = 0 -1 3x + y + z = 2yz + 3t = 1 2z3t = 1
-
Under unit-based absorption costing systems, are high- or low-volume products overcosted? Why?
-
Give the general formula for an amino acid. Some amino acids are labeled hydrophilic and some are labeled hydrophobic. What do these terms refer to?
-
Y3K, Inc., has sales of $5,987, total assets of $2,532, and a debt-equity ratio of .57. If its return on equity is 11 percent, what is its net income?
-
Consider the flow down a prismatic channel having a trapezoidal cross section of base width \(b\) and top width \(b+2 y\) \(\cos \theta \cot \phi\). The channel bottom makes an angle \(\theta\) with...
-
Bargain Rental Car offers rental cars in an off-airport location near a major tourist destination in California. Management would like to better understand the behavior of the companys costs. One of...
-
Below is an article posted by Yodice Associates Law Offices, who specialize in aviation legal matters. They offer a range of services and are even employed by some companies to act as legal...
-
Use matrices A, B, C, and D to find the indicated matrices. If the operations cannot be performed, explain why. D 4C A || 6-3 4 -5 B 1) -1 4 -7 2 -6 11 3 12 -9 -6 D= 79 -6 -4 0 8 16000
-
Solve the given systems of equations by using the inverse of the coefficient matrix. Use a calculator to perform the necessary matrix operations and display the results and the check. See Example 4....
-
Which of the following events illustrates the law of demand? Other things remaining the same, a rise in the price of a good will ________ . A. Decrease the quantity demanded of that good B. Increase...
-
You are interested in executing a Murabaha contract to meet your business needs. The financing amount is AED. 79 million. The bank accepted your offer of a profit rate of 9% per annum. The tenor of...
-
Second Time Round Accounting specialises in second hand accounting and business text books. Sales volume last year amounted to 54,000 texts. The company's annual fixed expenses are $240,000. The...
-
Simplify the algebraic expression. 4x-4[2-(4-4x)]
-
Babys Care Corporation has an infinite horizon with a constant dividend of $25. Your uncle Sam and his wife are willing to invest their money in purchasing the shares of this corporation. While your...
-
You are staying in Raleigh! With a post - graduation career in the Triangle, you need a place to live. A move - in ready townhouse is $ 3 0 0 , 0 0 0 using a 2 0 - year mortgage and putting 1 0 % as...
-
Use supply and demand curves to demonstrate that NCAA rules lead to transfers from athletes to colleges.
-
Interview managers at three companies in your area about their use of ERP. How have their experiences been similar? What accounts for the similarities and differences?
-
Fill in the blanks with an appropriate word, phrase, or symbol(s). In a modulo m system, in addition to the m elements, there is also a(n) ________ operation.
-
Fill in the blanks with an appropriate word, phrase, or symbol(s). In any modulo m system, we can develop a set of modulo classes by dividing the numbers by m and placing all numbers with the same...
-
Fill in the blanks with an appropriate word, phrase, or symbol(s). In a modulo m system, the number m is called the ____________ of the system.
-
You work for a small but exciting Internet of Things start-up company that develops fitness- and health-themed products for consumers. One of the latest products will be released sometime in the next...
-
Lastly, after the Dobbs decision, a woman's right to an abortion likely will derive from a state or federal statute rather than the Constitution. If you had the opportunity to provide input into this...
-
It is hard to overstate the GDPR's impact - it's been an influential law around the globe. A few U.S. states - including California, Colorado, and Virginia - have enacted comprehensive privacy...
Study smarter with the SolutionInn App