164Let A be a 3 x 3 matrix with determinant equal to 2.4-88 then A-1 is equal to-4]If the adjoint of A is equal to 12 -48None of the mentioned-2[16 -2[44-2]the above matrix[2 -4-24[40 -2.the above matrixII

Given det(A)=2andadj(A)=4-8012-4880-4We know that…

Let A be a 3 x 3 matrix with determinant equal to 2. 4 -8 If the adjoint of A is equal to 12 -4 8 then A-1 is equal to -4] 0. 8 None of the mentioned [1 -2 6 -2 4 [4 -2] O the above matrix -4 [2 6. [4 -2 4 0 -2] the above matrix

Let A be a 3 x 3 matrix with determinant equal to 2. 4 -8 If the adjoint of A is equal to 12 -4 8 then A-1 is equal to -4] 0. 8 None of the mentioned [1 -2 6 -2 4 [4 -2] O the above matrix -4 [2 6. [4 -2 4 0 -2] the above matrix

College Algebra

10th Edition

ISBN:9781337282291

Author:Ron Larson

Publisher:Ron Larson

Chapter8: Sequences, Series,and Probability

Section: Chapter Questions

Problem 20CT

See similar textbooks

Related questions

Q: What is the inverse of the function f(x) -In(5x + 1) – 7? ex – 6 elx + 7). 5 O fx)= elx+7] -4

A: Topic = Functions

Q: The Cookie Jar bakes 80 dozen cookies at a cost of $1.08 per dozen. If a markup of 60% on selling…

A: Given , The Cookie Jar bakes 80 dozen cookies at a cost of $1.08 per dozen If a markup of 60% on…

Q: Determine the exporentia urcer wth vale e: reressing aa rate of 5% per year. y-5e2 y-Se y-5(1.05) O…

A: Given

Q: 4: A quadratic function f is given by f(x) = ax² + bx +c %3D s not 0. Select all the statements that…

A: y- intercept is at x=0 So, equation becomes , f(x) = c Hence, y intercept is at (0,c) So, option 1…

Q: LINEAR EQUATIONS WITH CONSTANT COEFFICIENTS 1. (9D4 + 6D³ + D²)y = 0 2. (4D4 – 45D² – 70D – 24)y = 0…

A: Topic:- differential equations

Q: Use the method of linear programming to solve the problem. Pete's Coffees sells two blends of…

A: how many pounds of Morning Blend and of South American Blend should Pete's Coffees prepare each day…

Q: 4. OH NOI A teacher you didn't invite stops by and jumps in the photo booth with of the guests in…

A: This question can be solved using the concept of fractions.

Q: Is the relation defined by the table functions of x? 1 2 3 7 9 y -4 -4 11 5 O Yes O No Explain why…

Q: (-2 Let m be a real number and M = -9- If M is a linearly dependent set of M22 then m=1 O m=4 None…

A: Let's find.

Q: Robert borrowed Php 57,000 from a lending institution that charges 2.5% compounded every 4 months.…

Q: Write an equation of the line passing through the given point and satisfying the given condition.…

A: Given problem:- Write an equation of the line passing through the given point and satisfying the…

Q: Solve the system of equations shown below graphically. Make sure to label each line that you graph…

A: We have to solve by graphically

Q: 1. Given the following sets, what is A - B ? U={x│0≤x≤20} A={2x│0≤x≤5}…

A: As per bartleby guidelines we only give first question answers.

Q: (D) Use the model to estimate the year in which fossil fuel production will fall below 70% of total…

Q: [2 . [1 2 and B = 1 -2 0 the matrix 3(A +2B) is equal to? For matrices A=| 0 1 7 -2 3.

Q: EVALUATION: Answer as directed. Q L 2. 1. 810 540 36° 90° F 380 610 T A. Arrange in increasing order…

Q: Compute the indicated matrix, if possible 5. A-0 -3 32-2 D= 11 4. Find 4A +D. Select the correct…

A: Given query is to find indicated matrix operation.

Q: 1 Solve the equation 4x - 16 x – 4 - Does the equation have a solution? Input Yes or No here: If…

A: The given equation doesn't have a solution.

Q: Given vectors in R3 (2 -1 0),(3 1 2) and ( 1 0 1). They are linearly independent. Select one: O True…

Q: A box contains cards numbered 6 to 50. A card is drawn at random from the box. The probability that…

A: We can find the answer the following steps.

Q: Find the measure of the intercepted 70° H Arc FH.

A: Given query is to find the measure of indicated are.

Q: In 2015, the number of students in the a university is 20,000, It is estimated that the student…

A: We will find the formula for the student population and estimate the student population in 2020 in…

Q: Let W = 2c = b = –3d} be a subspace of M22. a Then dimension of W is equal to: 3 4 None of the…

A: We can solve this as follows:

Q: diagram

A: We will express the Venn diagram in terms of symbols.

Q: Let A and B be two matrices of size 4 x 4 such that det(A) = 3. %3D If B is a singular matrix then…

Q: Kaj brought snacks for her team's practice. She brought a bag of chips for $2.44 and a 20 pack of…

A: Let the price of single juice bottle be 'x'. Give that the total cost before tax was $26.44 which…

Q: (8) bc(b² – c²) + ca(c² – g²)+ ahla? 12) R

Q: Grace wants to collect data on the weight of her puppy as it grows. She decides to construct a table…

A: Let's find.

Q: 1. An instrument store gives a 10% discount to all students off the original cost of an instrument.…

A: We will find the original cost price of the flute in the following step.

Q: colton pays 8% interest on his 36,000 college loan and 12% on his 13000 car loan what average…

A: Given, colton pays 8% interest on his 36,000 college loan and 12% on his 13000 car loan To be found…

Q: 1. What is the remainder if the polynomial 3x* + 2x3 – 4x2 + x+4 is divided by (x-2)? С. 300 D. 143…

Q: Solve the system of equations. x + y + z = -5 2x + 5y + 2z = -19 -x + 6y - 3z = -4

Q: At low altitudes the altitude of a parachutist and time in the air are linearly related. A jump at…

Q: Solve the system of equations. Select the correct choice below and, if necessary, fill in the answer…

Q: Consider the vectors cO 1 (2 1 2) (1 1 0) in R3. Find the value of c, for which given vectors с, are…

Q: Let A and B be two matrices of size 4 x 4 such that det(A) 1. If B is a singular matrix then…

Q: The formula is m=s√r/^3√v with s representing the constant variation where m=4 when r=64 and v=216.…

A: We need to find m.

Q: Let A= {a, b, %, #} and X= {Ø, {Ø}}. Find (AxX)UX and the power set of A.

A: Let A=a, b, %, # and X=∅, ∅.To find A×X∪X and the power set of A.

Q: Datermine argls a,bande 36

Q: Sydney and Jacques are taking out a $175,000 mortgage to buy a house. The interest rate on the loan…

A: This question is based on simple interest formula.

Q: 3 -8 0 -2 0 -3 6. Let A = 1 - 4.1 Find the eigenvalues of A. 4.2 Find bases for the eigenspaces of…

A: I am going to solve the problem by using some simple algebra to get the required result of the given…

Q: L 14. 6 4.9 15. 1.7 · (-12) 16. 43 2.11 17. -7 (-1.3) 2 Multiply. Estimate to check whether each…

A: Multiplication

Q: Show that the function f defined by 1, (x, y) = (1, –1) | f(x, y) : x2 + Y (x, y) + (1, –1) x + y is…

Q: Cutter and Andrew bring soft drinks and chips for a club party. They buy them at the same store.…

Q: 36 students take the Discrete Structures class. They had 3 quizzes called X, Y, and Z. Surprisingly,…

Q: ) find w =u+iv if the function in telm of 2 is (Z-323) (2Z+2) fcz) =

A: We have to find u and v

Q: a. square of trinomia 2. Which expression is equivalent to 3x 2x 2x 3x a. 3x 4x C. d. b. 3x 6. 3…

A: To solve the following problem

Q: Simplify the expression sec2⁡x−1/tan⁡x . tan⁡x sec⁡x sec2⁡x tan2⁡x

Q: Simplify the expression tan⁡x/tan⁡x+cot⁡x . cos⁡x sin⁡x cos2⁡x sin2⁡x

Q: Find fx(3,−5) if f(x,y)=7x^2+5xy−6y^2+9x−8y−9. fx (3,-5) =

Question

164
Let A be a 3 x 3 matrix with determinant equal to 2.
4
-8
8 then A-1 is equal to
-4]
If the adjoint of A is equal to 12 -4
8
None of the mentioned
-2
[1
6 -2
[4
4
-2]
the above matrix
[2 -4
-2
4
[4
0 -2.
the above matrix
II

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

SEE SOLUTION Check out a sample Q&A here

Similar questions

Show that no 22 matrices A and B exist that satisfy the matrix equation. AB-BA=1001.
True or False ? a The determinant of a 22 matrix A is a21a12a11a22. b The determinant of a matrix of order 1 is the entry of the matrix. c The ij-cofactor of a square matrix A is the matrix obtained by deleting the ith row and jth column of A
Let A,D, and P be nn matrices satisfying AP=PD. Assume that P is nonsingular and solve this for A. Must it be true that A=D?
Explain what it means in terms of an inverse for a matrix to have a 0 determinant.