Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Mar 24, 2021

Find the determinant of the given 5x5 matrix using Pivotal Condensation. B = 24 %3D 1 1+i 3i 4 2 2i -1 -i A=-1

Find the determinant of the given 5x5 matrix using Pivotal Condensation. B = 24 %3D 1 1+i 3i 4 2 2i -1 -i A=-1 1 i 3i - 2i 4 -i -2 1- 2i i | -1 2-i 1 2

Step by Step Solution

★★★★★

3.36 Rating (152 Votes )

There are 3 Steps involved in it

Step: 1

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Algebra and Trigonometry

Authors: Ron Larson

10th edition

9781337514255, 1337271179, 133751425X, 978-1337271172

More Books

Students also viewed these Mathematics questions

Question

★★★★★

Partners A and B have existing capital balances of $50,000 and $70,000 and share profits and losses in a ratio of 60%/40%. Incoming partner C invests $58,000 for a 30% interest in profits and losses....

Answered: 1 week ago

Question

★★★★★

Find the determinant of the matrix. 1. [4] 2. [- 10] 3. 4. 5. 6. 8. 3. -9 07 2.

Answered: 1 week ago

Question

★★★★★

Find the determinant of the matrix. Expand by cofactors using the row or column that appears to make the computations easiest. 1. 2. 3. 4. 8 -3 -1 3 -6 3. 1 -1 -1 4 11 5

Answered: 1 week ago

Question

★★★★★

There are 38 numbers in the game of roulette. They are 00, 0, 1, 2, . . ., 36. Each number has an equal chance of being selected. In the game, the winning number is found by a spin of the wheel. Say...

Answered: 1 week ago

Question

★★★★★

x Answered: 1 week ago

Answered: 1 week ago

Question

★★★★★

Next, have a spokesperson from each group post his or her groups appraisal tool on the board. How similar are the tools? Do they all measure the same factors? Which factor appears most often? Which...

Answered: 1 week ago

Question

★★★★★

1.39 Symmetric or Skewed? Do you expect the distributions of the following variables to be symmetric or skewed? Explain. a. Size in dollars of nonsecured loans b. Size in dollars of secured loans c....

Answered: 1 week ago

Question

★★★★★

Ladora Construction Company began operations on January 1, 2019, when it acquired $30,000 cash from the issuance of common stock. During the year, Ladora purchased $6,000 of direct raw materials and...

Answered: 1 week ago

Question

★★★★★

What is the amount of budgeted cash payments if purchases are budgeted for $380,000 and the beginning and ending balances of accounts payable are $96,000 and $90,000, respectively? Cash paid $

Answered: 1 week ago

Question

★★★★★

The date is January 10, 2023, and Maryton Hotels CFO George Smith is looking with dismay at his companys financial performance during 2022. Already facing stiff competition from other hotel chains as...

Answered: 1 week ago

Question

★★★★★

What are some options you might use as an opening for a presentation? What points should you consider when selecting one of these options

Answered: 1 week ago

Question

★★★★★

Consider an isolated system of two identical electric dipoles as in Figure P25.6. For which orientation is the electric potential energy smaller? Data from Figure P25.6 (a) (b)

Answered: 1 week ago

Question

★★★★★

Does the light bulb in Figure P31.92 light up? Why or why not? Data from Figure P31.92 +

Answered: 1 week ago

Question

★★★★★

Compute the matrix exponential e At for each system x' = Ax given in Problems 9 through 20. x' 1 = 4x 1 + 2x 2 , x' 2 = 2x 1 + 4x 2 Data in Problem 9 through 20 9. x = 5x14x2, x = 2x1-x2 x = 4x14x2...

Answered: 1 week ago

Question

★★★★★

Compute the matrix exponential e At for each system x' = Ax given in Problems 9 through 20. x' 1 = 9x 1 - 8x 2 , x' 2 = 6x 1 - 5x 2 Data in Problem 9 through 20 9. x = 5x14x2, x = 2x1-x2 x = 4x14x2...

Answered: 1 week ago

Question

★★★★★

An object $20 \mathrm{~mm}$ tall is placed $70 \mathrm{~mm}$ to the left of a converging lens that has a focal length of $100 \mathrm{~mm}$. (a) Draw a scale diagram showing the three principal...

Answered: 1 week ago

Question

★★★★★

This Question: 1 pt Brann, located in Port St. Lucie, Florida, produces two lines of electric toothbrushes: deluxe and standard. Because Brann can sell all (Click the icon to view the data.) After...

Answered: 1 week ago

Question

★★★★★

(a) What do data breach notification laws require? (b) Why has this caused companies to think more about security?

Answered: 1 week ago

Question

★★★★★

A tree grows at an angle of 4° from the vertical due to prevailing winds. At a point 40meters from the base of the tree, the angle of elevation to the top of the tree is 30° (see figure). (a)...

Answered: 1 week ago

Question

★★★★★

In Exercises 1-2, determine the x-intercept(s) of the graph visually. Then find the x-intercept(s) algebraically to confirm your results. 1. y = x2 2x - 3 2. y = x2 4x - 5 3. y = 2x2 + 5x 3 4. y =...

Answered: 1 week ago

Question

★★★★★

Factor the expression. 1. 2x(x + 2)1/2 + (x + 2)1/2 2. x2(x2 + 1)5 (x2 + 1)4

Answered: 1 week ago

Question

★★★★★

Corruption and bribery are common in some countries. Would you avoid locating in such a country, or locate there and deal with it? If the latter, how would you deal with it?

Answered: 1 week ago

Question

★★★★★

A job has an 85 percent learning curve. Estimate the time that will be needed to complete the fifth unit of the job. The time for the first unit is unknown. However, units 2 through 4 took a total of...

Answered: 1 week ago

Question

★★★★★

Rework Problem 4b using this additional information: Expansion would result in an increase of $ 70,000 per year in transportation costs, subcontracting would result in an increase of $ 25,000 per...

Answered: 1 week ago

Previous Question Next Question