Answered: ) If the determinant of a 4 x 4 matrix…

) If the determinant of a 4 x 4 matrix A is det(A) = 10, and the matrix B is obtained from A by multiplying the third row by 3, then det(B) =

Algebra and Trigonometry (MindTap Course List)

4th Edition

ISBN:9781305071742

Author:James Stewart, Lothar Redlin, Saleem Watson

Publisher:James Stewart, Lothar Redlin, Saleem Watson

Chapter11: Matrices And Determinants

Section11.CR: Chapter Review

Problem 11CC

See similar textbooks

Related questions

Q: A teacher wants to buy supplies for two of their students, Susie and John. This teacher wants to spe...

Q: Karla considers the expression shown in the box. 4x2 – 9 -

Q: a. Consider the cube shown below. Identify the two-dimensional shape of the cross-section if cube is...

Q: Adriana has two equations that she found to be valuable models for her research. She thinks that if ...

A: The equations are,x+y=72x+y=5

Q: 21 – 22. Which of the following is the inverse of f(x)= Vx² – 4? A. f^(x)= Vx² – 4; x + 4 B. f'(x)=x...

A: A function of x is given.We will find the inverse of the given function.Below find the solution in t...

Q: Justin has two equations that he found to be valuable models for her research. He thinks that he wil...

Q: Consider f(x) = 3V(x - 5). Write its domain.

Q: Refer to functions q and r. Evaluate (g or) (x) and write the domain in interval notation. Write you...

A: Given :q(x)=1x-10r(x)=2x+3

Q: A baseball team plays in a stadium that holds 50000 spectators. With the ticket price at $8 the aver...

Q: Solve the following system of equations by using the addition elimination method. x + 2y = -4 -3x + ...

A: The given equations are; x+2y=-4 -3x+2y=4.

Q: Question 43 > The polynomial of degree 5, P(x) has leading coefficient 1, has roots of multiplicity ...

Q: If the determinant of a 4 x 4 matrix A is det(A) = 9, and the matrix D is obtained from A by adding ...

Q: Use technology to evaluate the given expression. Take 1.4 -2.32 5.4 30 40 50 A = and C = 44.9 12.9 3...

A: We have to find (2.1A-2.3C)T

Q: Find two functions f and g such that h (x) = (f • g)(x) and f (x)#g (x)# x. h (x) = (x + 1)² f (x) =...

A: Explained below

Q: -3] 2. (a) Find the inverse of (b) Use your answer from (a) to solve the linear system. 4x – 3y = 4 ...

Q: all polhts ön the x-axis that are 14 units from the point (5, -7). All points on the x-axis that are...

A: We will find the points.

Q: Lunction y = f(), whose graph is given below, is increasing and where it is decreasing and fina 1.0 ...

Q: pays 8% interest on his $36,000 college loan and 12% interest on his $13,000 car loan. What average ...

A: We will find the average interest rate.

Q: 5x°+7x Differentiate f(x) - using quotient rule. %3D 2x2-4x+5

Q: Picture a 6 inch x 9 inch rectangular cake is 2 inches tall. If you cover the cake with frosting exc...

A: To find: The surface area of the cake that will be covered with frosting. Given information: Picture...

Q: Using graphical method, solve the equation; x? - 3x – 4 = 0.

A: Given: x2 - 3x - 4 = 0

Q: 19S) Suppose J(d)-300 -25d represents the number of jelly beans in a jar, d days after filling it wi...

Q: Find a rule for the 6-degree function, f(x), shown in the graph. Reminder: consider the zeros and th...

A: Zeros are: -1, 3, 4 The x-intercept x=4 is the solution to the equation (x-4)=0. The graph passes ...

Q: Find the inverse of the following permutation matrix

A: topic - Inverse of a matrix

Q: Perpendicular to y = 6x – 10, passing through (15, - 7)

Q: Rhonda has two equations that she found to be valuable models for her research. She thinks that if s...

Q: There are 13 Cub Scouts in Pack 785. The number of scouts is 1 more than 4 times the number of adult...

Q: One grade of tea costing $3.20 per pound is mixed with another grade costing $2 per pound to make 20...

Q: Find the degree of the polynomial: 3a b5 + 5a?b – 2aºb. O 22 O 9 O 9 О 10

A: Since highest degree term is the degree of the polynomial. Hence Degree of the given polynomial is 1...

Q: 6. Parallel to the line Y = = -}(x – 100) – 99, 3 4 passing through (1, 3)

A: Given query is to find the equation of the line passing through (1,3) and parallel to the line given...

Q: 2. There are 64 pretzels in a 16-ounce bag of chocolate-covered pretzels. a. Write and solve a propo...

A: topic - ratio and proportion

Q: Section 2.2 1. Find the inverse of each matrix or determine the matrix is singular. 4 -3] (a) s [1 0...

A: As per our guidelines we will only answer the question number 1 .If you want more answers of the oth...

Q: A Cessna 172 plane is flying horizontally over a field. The plane passes an observer on the ground w...

Q: Discuss the properties of the curve and sketch fully 3. y= x^3 - 3x^2 + 4x -12

Q: Let f(x) = x² +z and g(x) =2 x2. (f + g)(x) = help (formulas) (f-9)(x) = help (formulas) (fg)(2) = h...

A: Given:- Let f(x) = x² + x and g(x) = 2-x². To find:- (f+g)(x) (f-g)(x) (fg)(x) (f/g)(x)

Q: Sixty-five randomly selected car salespersons were asked the number of cars they generally sell in o...

A: It is a statistics problem

Q: 7. (a) EA = B (c) EA = C

Q: Solve the system by using Cramer's Rule: 3x1 – x2 – 2x3 = 1 -x1 + 6x2 – 3x3 = 0 -2x1 – 3x2 + 6x3 = 1...

Q: What is 5x8 how learned multiplication

A: The given multiplication, 5×8

Q: A rectangle is drawn so the width is 5 inches longer than the height. If the rectangle's diagonal me...

A: Assume that the height of the rectangle be x and the width is x+5. Then form a quadratic equation by...

Q: A ball is thrown straight up from a rooftop 224 feet high. The formula below describes the ball's he...

A: Here, the given function that describes the height of the ball above the ground is: h(t)=-16t2+80t+2...

Q: If A and B are 2 × 2 matrices, det(A) = 1, det(B) = 9, then det(AB) = det(-3A) det(AT) = ) = det(Bª)...

A: Topic = Matrices

Q: I (x) = x-4 and g(x)= Vx-2; which of the following is equal to (x)? x-2 A. B. *-4(E-2) В. x-2 C. x-4...

Q: 6. Sketch a graph of y = cos (x+1)+4 for two cycles.

Q: e Course: AUMAT 120 LI A WeBWork : AUMAT12 X 4 My Drive - Google Driv X 4 Recent - Google Drive x b ...

Q: Plot the point. Then plot the point that is symmetric to it with respect to (a) the x-axis; (b) the ...

A: The point is (-2, 3)

Q: The polynomial of degree 4, P(x) has a root of multiplicity 2 at a = 2 and roots of multiplicity 1 a...

A: Given: The polynomial P(x) has degree 4 and root of multiplicity 2 at x=2 and roots of multiplicity ...

Q: Which expression is equivalent to 5æ(2 – 3x) + 4(2 – 3x) +2 – 3x? O (5x + 3)(2 – 3x) о (5г +4) (2—3г...

Q: Use the graph below of a function f to find all integer values of x for whichf(x) = 2. Separate mult...

Q: Farid placed RM5,000 in a bank account for six years. The bank offered an interest rate of 6% compou...

Question

) If the determinant of a 4 x 4 matrix A is det(A) = 10, and the matrix B is obtained from A by multiplying the third row by 3, then
det(B) =

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

Explain what it means in terms of an inverse for a matrix to have a 0 determinant.
The determinant of a 22 matrix involves two products. The determinant of a 33 matrix involves six triple products. Show that the determinant of a 44 matrix involves 24 quadruple products.
Find the determinant of the matrix. [4032013501511103]

Recommended textbooks for you

Algebra and Trigonometry (MindTap Course List)

Algebra

ISBN:

9781305071742

Author:

James Stewart, Lothar Redlin, Saleem Watson

Publisher:

Cengage Learning