(a) Use the results in Exercise 14 to construct a formula for the determinant of a 4 Atilde 4 matrix (b) Why do the mnemonics of Figure 2 4 2 fail for a 4 Atilde 4 matrix 14 a2 )

Question: (a) Use the results in Exercise 14 to construct a formula for the determinant of a 4 Ã 4 matrix. (b) Why do the mnemonics

(a) Use the results in Exercise 14 to construct a formula for the determinant of a 4 Ã— 4 matrix.
(b) Why do the mnemonics of Figure 2.4.2 fail for a 4 Ã— 4 matrix?

14 a2 %)

Step by Step Solution

★★★★★

3.52 Rating (169 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

If A is a 4 4 matrix then detA 1 p ... View full answer

Question Has Been Solved by an Expert!

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

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

938-M-L-A-E (1134).docx

120 KBs Word File

Students Have Also Explored These Related Linear Algebra Questions!

Use LazStats or MYSTAT to reproduce the results in Exercise 17.13. 320062064100623 70602711443565- 522450649759353 0-45 61 38 61 51 32 2 34 6 8 6 9 54 8 7 60 5559 2 lo no-27 34 9 20 5 3 3 3 4 30 4 4...

Use the results in Exercise 1 and Newton's method to approximate the solutions of the nonlinear systems in Exercise 1 to within 106. In exercise a. b. ln(x21 + x22) sin(x1 x2) = ln 2 + ln , ex1x2 +...

Determine whether the statement is true or false. Justify your answer. 1. It is possible to find the determinant of a 4 Ã 5 matrix. 2. a13 a12 a23 a22 a21 3 + a 2 + 2 |1 + a13 a12 a23 a13...

chapter 5 INTRODUCTION TO MATRIX ALGEBRA GOALS The purpose of this chapter is to introduce you to matrix algebra, which has many applications. You are already familiar with several algebras:...

Exercises Chapter 2 2.1 Marginal and conditional probability: The social mobility data from Section 2.5 gives a joint probability distribution on (Y1 , Y2 )= (father's occupation, son's occupation)....

Probability and Statistics - Problem Set c Keith M. Chugg October 2, 2015 1 Preliminaries, Combinatorics, Set Probability 1.1. A number of bats are in a cave. 2 bats can see out of their left eye. 3...

Fraction of hosts infected Case Study 2 Hosts, Parasites, and Time-Travel 0.8 0.6 0.4 0.2 0 Past Contemporary Future Time Figure \u00031 Horizontal axis is the time from which the parasite was taken,...

Can someone please guide me through the last question titled Exercise 2 going for 2 where you have to use the AND OR and ABS formulas I can't wrap my head around doing it. MIS 204 - Lab 3 This lab...

Calculate the rate of heat transfer between a pain of concentric horizontal cylinders 20 mm and 126 mm in diameter. The inner cylinder is maintained at 37C and the outer cylinder is maintained at...

On July 1, 2011, S. Posadas Chemical Company issued $3,000,000 face value, 10%, 10-year bonds at $3,407,720. This price resulted in an 8% effective-interest rate on the bonds. Posadas uses the...

Exercise 8.16 gave the following table for the probability distribution of X 5 number of wins in three independent plays of a game for which the chance of winning each game 5 .2. X 5 Number of wins...

The idea behind throughput optimization is based on completing the most amount of work within a prescribed criteria set such as time, scope, or resources. True or false?

Let u and v be nonzero vectors in R". In Section 5.3 we defined the angle between u and v to be the angle Î¸ such that A linear operator L: Rn Rn is called angle preserving if the angle...

Let L: V W be a linear transformation. If {v1, v2,..., vk} spans V, show that {L(v,), L(v2),..., L(vk)} spans range L.

Let L: M22 M22 be the linear transformation defined by L(A) = AT. (a) Find a basis for ker L. (b) Find a basis for range L.

1. Please do the commands, which have been discussed in part 1 , on your own computer. Please provide screenshot for each command and briefly explain your observation (1-2 lines each). 2. Please...

Farmer Yumi also owns strawberry farms. She used a new fertilizer for her strawberries this year, so she wants to see if the new fertilizer made any difference in the weight of her strawberries. She...

A 2-year maturity bond with face value of $1,000 makes annual coupon payments of $86 and is selling at face value. What will be the rate of return on the bond if its yield to maturity at the end of...