Question: 3 2 -1 -3 If A = and B = 7 5 5 2 verify that (AB)'=BA

3 2 -1 -3 If A = and B = 7 5  

3 2 -1 -3 If A = and B = 7 5 5 2 verify that (AB)'=BA

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

To verify the equation AB1 B1 A1 given matrices A and B we first calculate AB and its inverse then f... 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 prepared the following schedule for a project in which the key resource is a backhoe. This schedule is contingent on having 3 backhoes. You receive a call from your partner, Brooker, who...

Q:

If A and B are nonsingular n à n matrices, then AB is also nonsingular and (AB)-1 = A-1B-1. In this case answer true if the statement is always true and false otherwise. In the case of a true...

Q:

If A and B are n à n matrices, then (A - B)2 = A2 - 2AB + B2. In this case answer true if the statement is always true and false otherwise. In the case of a true statement, explain or prove...

Q:

If A and B are nonsingular n à n matrices, then A + B is also nonsingular and (A + B)-1 = A-1 + B-1. In this case answer true if the statement is always true and false otherwise. In the case...

Q:

rental car company wants to investigate whether the type of car rented affects the length of the rental period. An experiment is run for one week at a particular location, and 10 rental contracts are...

Q:

A rental car company wants to investigate whether the type of car rented affects the length of the rental period. An experiment is run for one week at a particular location, and 10 rental contracts...

Q:

code is in matlab QUESTION 1 A 5 x 5 matrix named Full55 is defined as: Full55 = 11 8 8 5 3 2 1 570; 0 573 8: 8 7 5 28:7 3 1 2 61: A 3 x 3 sub-matrix called Sub33 is to be extracted from Full55 using...

Q:

Find the slope of the line. 8 00 7 6 5 4 3 2 1 -8-7-6-5-4-3-2-1 0 -1 -2 B -4 -5 -6 -8 y y 2 3 4 5 10 6 7 00 8

Q:

O 6 O 12 O f x x 2 x 4 x 5 O f x x 2 x 4 x 5 to f x x 2 x 4 x 5 2 f x x 2 x 4 x 5 5 7 6 5 4 3 2 1 1 2 3 5 6 7 5

Q:

Question 1 Draw a network diagram and answer the questions below: (Please show all your workings or explanation; simple answers alone will not account for full marks) Activity 1 can start immediately...

Q:

FIND AB IF POSSIBLE Let A = - 2 3 - 2 1 1 3 I, and B = 3 8 a. Find AB, if possible. b. Find BA, if possible. c. Are the answers in parts a and b the same? d. In general, for matrices A and B such...

Q:

The figure shows the graphs of f, f, and f". Identify each curve, and explain your choices. y

Q:

Jody of Jodys Custom Tailoring is considering expanding her growing business. The question is whether to expand with a bigger facility than she needs or with a small facility, knowing that she will...

Q:

Find the derivative of ( ) = 2 . Select one: a . 2 b . 2 c . 2 2 d . 2 2

Q:

Lacy Dallas is examining customer-service costs in the southern region of Camilla Products. Camilla Products has more than 200 separate electrical products that are sold with a 6-month guarantee of...

Q:

Financial statement data for years ending December 31, 2019 and 2018, for Edison Company follow: ______________________________________ 2019 _____________ 2018 Sales...

Q:

On January 1, Burns Company purchased land it will use as a landfill for the next 10 years. The cost of the land was $400,000. At the end of 10 years, Burns Company will be required to spend $200,000...

Q:

Toys 4 Us sells miniature drones for hobbyists for a price of $1,200. The variable cost for each drone is $750. The fixed costs associated with the drone amount to $900,000 per year. Required a....

Q:

Stein Corporation wants to find an equation to estimate some of their monthly operating costs for the operating budget for 2018. The following cost and other data were gathered for 2017: Required 1....

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:

Theorem 7.4.2 states that Prove this in two steps. (a) Show first that (b) Construct a vector x whose coordinates are each ± such that Allcmax layl di laijl = max

Q:

Prove that if A is row equivalent to B, then B is row equivalent to A.

Q:

Let a be a fixed nonzero vector in R2. A mapping of the form L(x) = x + a is called a translation. Show that a translation is not a linear operator. Illustrate geometrically the effect of a...

Q:

A producers marginal cost is What is the total cost TC of producing 2 extra units if 6 units are currently being produced? MC = x-x+320.

Q:

A firms marginal cost function is MC = x2 6x + 125, where x is the number of units produced. Fixed costs are $280. Find the total cost TC of producing x units. Substituting the fixed cost...

Q:

Find the total cost function TC given the marginal cost function MC = x2 5x + 89 and fixed costs of $225. Substituting FC = 225 for c, TC = 10 (x-5x+89) dx = x- 2.5x + 89x+c