Find AB and BA. 2 -2 0 A = [33] and B = [11] -3 9 Select one: O a. AB = 2 = [39]; J: BA B = [];BA = [₁9] |; O b. AB = О с. AB 2 -3 -3 9 9 [33] BA= [23] [29] O d. AB = 2 -2 [B][B] |; BA = -3 9 -3 2 -2

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
Find AB and BA.
2
A = [ 3 ] and B = [1]
-3
9
Select one:
O a. AB
O b. AB
O c. AB
2 -2
=
-3
9
-2
2 0
2
|_ ² 3];BA = | ²2
= [9] BA=[9]
= [1 BA=69
2 -2
-3
O d.
0₁. AB =[
-3
2
-2
] BA = []
-3
Transcribed Image Text:Find AB and BA. 2 A = [ 3 ] and B = [1] -3 9 Select one: O a. AB O b. AB O c. AB 2 -2 = -3 9 -2 2 0 2 |_ ² 3];BA = | ²2 = [9] BA=[9] = [1 BA=69 2 -2 -3 O d. 0₁. AB =[ -3 2 -2 ] BA = [] -3
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