Question: If A, B, C and D are 5 x 5 matrices with det(A): det (B) if = = 9, det (C) -2, det(D) =

If A, B, C and D are 5 x 5 matrices with

If A, B, C and D are 5 x 5 matrices with det(A): det (B) if = = 9, det (C) -2, det(D) = 3, find det (-2A B(CD)) = =-128.

Step by Step Solution

★★★★★

3.45 Rating (148 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

We have the determinant of the matrix 2AB1CD equal to 128 Using the properties of determinants we ... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Q:

You have been retained by ABC International in Toronto to manage... You have been retained by ABC International in Toronto to manage their Logistics and related Supply Chain Activities. ABC is...

Q:

Question: Old MathJax webview Old MathJax webview i need ans of these question but the source is alot Old MathJax webviewOld MathJax webview i need ans of these question but the source is alot these...

Q:

(i) Write down the linear program relaxation for the vertex cover problem and solve the linear program. [6 marks] (ii) Based on the solution of the linear program in (b)(i), derive an integer...

Q:

1. Let A. B. C, D be real n x n matrices. The block matrix A B D has size (2n) x (2n). a). Show that det A B 0 D = det A det D. b). Prove let -13 3 20. Hint. Use line or column operations involving...

Q:

l 2 2 7 1. (a) Find the determinant of the matrix 0 3 0 0 2 . l l 0 l sin(9) 3 cos(9) (b) Determine all values of 6 for which the matrix 0 2 O is invertible. cos(6) 3 sin(9) 2. Let A, B, C, and D be...

Q:

1. Give an example of each of the following: (a) a row matrix (b) a column matrix (c) a square matrix (d) a zero matrix (e) a 3 x 5 matrix 2. Suppose 1 594 1 - - 19 Find I and y. 3. Suppose A, B. and...

Q:

2. Let A, B, C, and D be (n x n)-matrices with A invertible. (i) Show that det A C D = det(A) det(D). Hint: (ii) Find matrices X and Y which produce the block L U factorization (iii) Show that det |...

Q:

remember to show ALL of your work on every problem 1) Simplify each expression. First use the Distributive Property to clear parentheses and then combine like terms. a) b) c) 4 x 3 5 x 7 2 x 1 8 x 4a...

Q:

Ryan Ren Math4A-02-S17-Williams WeBWorK assignment number Week6 is due : 05/15/2017 at 06:01am PDT. The Gauchospace link for the course contains the syllabus, grading policy and other information....

Q:

Definition 2 Two matrices A a and B b are said to be equal if i they are of the same order ii each element of A is equal to the corresponding element of B that is a all i and j 3 For example 2 and 2...

Q:

What is the new IIR? Internal Rate of Return Nominal Value $ 11,000,000 N= 4 year I= 13% N.A.S. Bond Emission Date: 10/15/2021 ---------------------------------- Buy on: 3/15/24 New Price: $10,800,000

Q:

Describe to Brad how he could benefit from a PPO. Are there any negative factors Brad needs to know about if he seriously considers switching to a PPO? Consider Brads cash flow situation from the...

Q:

Members of a grand jury sit for a set period of time, generally from two to six months. True False

Q:

Maguire Co. reported accounts receivable of $15,000 and an allowance for uncollectible accounts of $1,500 on its December 31, 2009, Balance Sheet. During 2010, credit sales totaled $450,000;...

Q:

T. Three charges +Q, +Q, and -Q, arc located at the corners of an equilateral triangle with sides of length a. What is the force on the charge located at point P (see diagram)? 2. Find the flux...

Q:

Draw the by-products of the following reaction Identify the limit reagent. Describe what type of chemical reaction is carried out. Indicate the reaction conditions and the function of the catalysts...

Q:

a.Why does Starbucks rely on licenses for most of its international operations? Does the firm risk its dissipation of its managerial or technological advantages b.Can you argue is the Starbucks is a...

Q:

Multiple Choice Questions: 1) Which of the following will result in an unfavorable direct labor cost variance? A) When actual direct labor hours exceed standard direct labor hours B) When actual...

Q:

6 Theory of Machines 5. A shaft carries five masses A, B, C, D and E which revolve at the same radius in planes which are equidistant from one another. The magnitude of the masses in planes A, C and...

Q:

What are the key outputs of a risk assessment process? What should be done with these outputs?

Q:

1. Help Dave prepare this report by providing some information on the benefits of RFID Tags and GPS systems in the transportation industry. 2. Are there additional technologies that Red Ball could...

Q:

If you are moving international cargo to the United States, what security issues and regulations would impact your operations? How will you comply with these requirements?

Q:

74 A sample space contains six sample points and events A , B , and C , as shown in the Venn diagram on page 146 . The probabilities of the sample points are P(1) = .20, P(2) = .05, P(3) = .30, P(4)...

Q:

78 Guilt in decision making. Refer to the Journal of Behavioral Decision Making (Jan. 2007) study of the effect of guilt emotion on how a decision maker focuses on the problem, Exercise 55 . The...

Q:

72 An experiment results in one of five sample points with the following probabilities: P(E12 = .22, P(E22 = .31, P(E32 = .15, P(E42 = .22, and P(E52 = .1. The following events have been defined:...