In problem determine whether the given matrix is singular or nonsingular. If it is nonsingular, find A
Question:
In problem determine whether the given matrix is singular or nonsingular. If it is nonsingular, find A-1 using Theorem II.2.
Theorem II.2.
Let A be an n × n nonsingular matrix and let Cij = (-1)i+jMij, where Mij is the determinant of the (n - 1) × (n - 1) matrix obtained by deleting the ith row and jth column from A. Then
Transcribed Image Text:
4 1 A = 6 2 -3 -2 -1 2/
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 90% (11 reviews)
Given Matrix We have to A 1 using the formula A 1 1det A e ...View the full answer
Answered By
Fazal E Haq
Hi, I am Fazal E Haq from Pakistan. I did Master in Mathematics from University of Peshawar, recognized by Higher Education Commission of Pakistan. Also, I did Post Graduate Diploma in Education from Air University Islamabad. I have more than four years of experience of teaching in the field of Mathematics. I teach Mathematics to Secondary and higher secondary level students. I know English and Urdu languages fluently. My teaching methodology is very simple, cooperative and attractive. I know moral values of teaching. Being a responsible, respected and professional teacher of the society, i want to impart my knowledge to the whole world. Apart from teaching, i know how to prepare papers and tests for students. I have a full command on internet skills and Microsoft office skills. Its my pleasure to be the part of SolutionInn team. Hopefully, you people will be find me very helpful and hardworking.
0.00
0 Reviews
10+ Question Solved
Related Book For
A First Course in Differential Equations with Modeling Applications
ISBN: 978-1111827052
10th edition
Authors: Dennis G. Zill
Question Posted:
Students also viewed these Mathematics questions
-
In Exercises 1-3, determine whether the given matrix is in row echelon form. If it is, state whether it is also in reduced row echelon form. 1. 2. 3. 130 001 100 040 110 700 0 0 0 1
-
In each case, determine whether the given matrix is hermitian, unitary, or normal. (a) (b) (c) (d) (e) (f) (g) (h) 2 3 -i 2
-
In Exercises 1-3, determine whether the given matrix is orthogonal. If it is, find its inverse. 1. 2. 3. 0 01 1/V2 1/V2 1 2 15 15 25 1212 0 13-3-3
-
Discuss the importance of asset allocation when developing a portfolio. In general, what is the conventional guidance in terms of allocating assets across the following three asset classes (equities,...
-
You used radio advertising and newspaper advertising to predict sales (stored in Advertise). Using the results from that problem. a. at the 0.05 level of significance, determine whether each...
-
Depreciation Computations, SYD Pippen Company purchased a piece of equipment at the beginning of 2007. The equipment cost $502,000. It has an estimated service life of 8 years and an expected salvage...
-
3. Do you love ice cream? Here is an opportunity for you! For only $800, you can buy a cow from Berkshire Ice Cream. The company gets milk from the cow and you get to share in the profits from the...
-
Polk and Stoneman is a public accounting firm that offers two primary services, auditing and tax return preparation. A controversy has developed between the partners of the two service lines as to...
-
Problem 4-5 NAV (LO2, CFA3) An open-end mutual fund has the following stocks: Stock Shares A 9,000 B C D 33,000 6,000 75,000 Stock Price $ 92 21 77 12 If there are 56,000 shares of the mutual fund,...
-
Continental AG is a large German supplier of auto parts. Assume that Continental had 62.4 million of prepaid expenses on January 1, 2012. ( stands for euro the European currency.) This item mainly...
-
In problem determine whether the given matrix is singular or nonsingular. If it is nonsingular, find A -1 using Theorem II.2. Theorem II.2. Let A be an n n nonsingular matrix and let C ij = (-1) i+j...
-
In problem show that the given matrix is nonsingular for every real value of t. Find A -1 (t) using Theorem II.2.
-
A software support division of Blain Information Services has eight projects that can be performed. Each project requires different amounts of development time and testing time. In the coming...
-
List five reasons why a democratic structure is important for unions.
-
The three most important reasons that you consider are reasons to carry out a bidding process. Provide a minimum of one well-structured paragraph for each reason provided. Offer answers based on the...
-
What are some reasons that employees may be resistant to new change?
-
As discussed in Reasons to Be Cheerful "roughly a third of us are actively avoiding the news;", like ostriches sticking their heads in the sands, do you think this is a healthy approach to handling...
-
1- Provide three specific reasons why companies should use expatriate managers to run those locations. 2- What three steps should a company take before sending an employee on an international...
-
A box of 12 transistors has 3 defective ones. If 2 transistors are drawn from the box together, what is the probability (a) That both transistors are defective? (b) That neither transistor is...
-
On January 1, 2017, McIlroy, Inc., acquired a 60 percent interest in the common stock of Stinson, Inc., for $340,200. Stinson's book value on that date consisted of common stock of $100,000 and...
-
The manager of a personnel company is in the process of examining her companys advertising programs. Currently, the company advertises in each of the three local newspapers for a wide variety of...
-
Many North Americans suffer from high levels of cholesterol, which can lead to heart attacks. For those with very high levels (over 280), doctors prescribe drugs to reduce cholesterol levels. A...
-
The manager of a chain of electronic products retailers is trying to decide on a location for its newest store. After a thorough analysis, the choice has been narrowed to three possibilities. An...
-
Subject: Economics Course: 14: ECON Your question The demand curve for British pounds (in terms of U.S. dollars) is. A. downward-sloping because a higher dollar price of pounds means British goods...
-
Monopolies tend to produce market. of a good at a price than firms in a competitive Answers A. more, higher B. less, lower C. less, higher D. more, lower
-
146) According to the World View titled "Global Inequalities," the percentage of income going to Japan's richest tenth is A) second only to that of the United States. B) more than that of China. C)...
Study smarter with the SolutionInn App