Select the answer which lists the sizes of the following matrices in order. 2 3 654 12 2 [1 2 3 4 5] 3 A. [3X2], [2X3], [1X5], [5X1], [3X3] B. [2X3], [3X2], [1X5], [5X1], [3X3] C. [2X3], [3X2], [5X1], [1X5], [3X3] O D. [3X2], [2X3], [5X1], [1X5], [3X3] 5 123 456 789 QUESTION 2 Which of the following are Always True for matrices A, B and constant c (select all that are true) A. [A] + [B] = [B] + [A] B. [A][B] = [B][A] C. c[A] = [A]c OD. [A][A¹] = [I]

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Question
Select the answer which lists the sizes of the following matrices in order.
123
654
12
2
[1 2 3 4 5] 3
A. [3X2], [2X3], [1X5], [5X1], [3X3]
B. [2X3], [3X2], [1X5], [5X1], [3X3]
C. [2X3], [3X2], [5X1], [1X5], [3X3]
O D. [3X2], [2X3], [5X1], [1X5], [3X3]
OC.c[A] = [A]c
OD. [A][A¹] = [I]
5
123
456
789
QUESTION 2
Which of the following are Always True for matrices A, B and constant c (select all that are true)
A. [A] + [B] = [B] + [A]
B. [A][B] = [B][A]
Transcribed Image Text:Select the answer which lists the sizes of the following matrices in order. 123 654 12 2 [1 2 3 4 5] 3 A. [3X2], [2X3], [1X5], [5X1], [3X3] B. [2X3], [3X2], [1X5], [5X1], [3X3] C. [2X3], [3X2], [5X1], [1X5], [3X3] O D. [3X2], [2X3], [5X1], [1X5], [3X3] OC.c[A] = [A]c OD. [A][A¹] = [I] 5 123 456 789 QUESTION 2 Which of the following are Always True for matrices A, B and constant c (select all that are true) A. [A] + [B] = [B] + [A] B. [A][B] = [B][A]
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