Given M in Problems 3948, find M -1 and show that M -1 M = I. 1
Question:
Given M in Problems 39–48, find M-1 and show that M-1 M = I.
Transcribed Image Text:
1 2 3 7
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 100% (1 review)
To find the inverse of a 22 matrix M M1 1 d adbc C a b you can use the following formula a cd For t...View the full answer
Answered By
Mario Alvarez
I teach Statistics and Probability for students of my university ( Univerisity Centroamerican Jose Simeon Canas) in my free time and when students ask for me, I prepare and teach students that are in courses of Statistics and Probability. Also I teach students of the University Francisco Gavidia and Universidad of El Salvador that need help in some topics about Statistics, Probability, Math, Calculus. I love teaching Statistics and Probability! Why me?
** I have experience in Statistics and Probability topics for middle school, high school and university.
** I always want to share my knowledge with my students and have a great relationship with them.
** I have experience working with students online.
** I am very patient with my students and highly committed with them
5.00+
1+ Reviews
10+ Question Solved
Related Book For
College Mathematics For Business Economics Life Sciences And Social Sciences
ISBN: 9780321945518
13th Edition
Authors: Raymond Barnett, Michael Ziegler, Karl Byleen
Question Posted:
Students also viewed these Mathematics questions
-
The following additional information is available for the Dr. Ivan and Irene Incisor family from Chapters 1 and 2. On September 1, Irene opened a retail store that specializes in sports car...
-
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...
-
The following additional information is available for the Dr. Ivan and Irene Incisor family from Chapters 1-5. Ivan's grandfather died and left a portfolio of municipal bonds. In 2012, they pay Ivan...
-
The shear shown is used to trim electronic-circuit-board laminates. Neglecting the thickness of the shearing blade and knowing that a vertical 3-kN shearing force at E is required to cut the...
-
Find the speed of light in water and in glass.
-
He-Kung-Liu Oriental Design is a partnership owned by three individuals. The partners share profits and losses in the ratio of 30% to He, 40% to Kung, and 30% to Liu. At December 31, 2012, the firm...
-
A consortium of manufacturers plans a study designed to compare the value of counterfeit goods produced in the United States in the year 2000 to the current year. replies that she received after...
-
Determining sales and variable cost volume variances Required Use the information provided in Exercise 8-3A. a. Determine the sales and variable cost volume variances. b. Classify the variances as...
-
On July 1, 2016, Idaho Systems Company purchased for $54,000 a new machine that has an estimated useful life of six years (or 300,000 cutting operations), after which the expected salvage value is...
-
Problems 3148 refer to the following matrices: Perform the indicated operations, if possible. A = C = 2 0 1 4 -2 -1 3 4 -2 0 2 1 5 -3 3 B = D= -3 30 25 0 - 2
-
Problems 3148 refer to the following matrices: Perform the indicated operations, if possible. A = C = 2 0 1 4 -2 -1 3 4 -2 0 2 1 5 -3 3 B = D= -3 30 25 0 - 2
-
An airplane passes over a radar tracking station at A and continues to fly due east. When the plane is at P, the distance and angle of elevation of the plane are, respectively, r = 12,600 ft and =...
-
On 30 June 2023 R Williams decides to increase the allowance for doubtful debts from $1200 (created in 2022) to 5% of the accounts receivable control account balance of $49 995. Bad debts expense of...
-
a Prepare general journals for the following balance day adjustments at 30 June 2022: insurance prepaid $750 wages accrued $600 interest receivable $350 rent received in advance $495 ($450 + $45...
-
On 1 July 2021 L Bathurst had entered a 24-month contract with her tenant for rent of premises for $23 100 ($21 000 + $2100 GST) per annum to be paid monthly in advance. At the end of the financial...
-
Rent of $660 ($600 + $60 GST) was received in June for the month of July. The balance of the rent received account at 30 June before the adjustment was $7800. You are required to prepare the journals...
-
Prepare adjusting and closing journal entries for the year ended 31 December 2022 and extracts of the income statement and balance sheet. Also prepare reversal journal entries on 1 January 2023....
-
What is the purpose of normalization?
-
You continue to work in the corporate office for a nationwide convenience store franchise that operates nearly 10,000 stores. The per- store daily customer count (i.e., the mean number of customers...
-
In Problem without using a calculator, determine which event, E or F, is more likely to occur. 1 P(E) = .15;P(F) 6. %3D
-
In Problem write the expression as a quotient of integers, reduced to lowest terms. 2 9. 2 1 9.
-
In Problem write the expression as a quotient of integers, reduced to lowest terms. 2 9. 2 1 9.
-
Use a spreadsheet, a table, or a graph to estimate how long it takes for an amount to double if it is invested at 14% interest. a. Compounded annually. b. Compounded continuously. a. Choose the...
-
Let f(x)=3x^29x+2. (A) Find y and dy for the function f at x=2. (B) Graph the functions y and dy from part A. (C) Compute the values of y and dy from part A for x=0.3.
-
f(x)=x-4x- 48x2+6x-6. Determine the intervals on which f(x) is Concave up/Concave down and identify all points of inflection.
Study smarter with the SolutionInn App