Use the matrices 0 0 m 12 -18 6. 16 -14 5 4 A = 2 z 0. and B = -16 -5 1 10 20 -20 15 -10 10 4 -3 15 to complete the following. Enter all answers in exact, reduced form. a. If E = AB, determine the following. e13 = e23 = e34 = -170 79 427 14 b. Find the value of each variable given C = and C = AB. 158 -96 105 -414 151 -140 2)

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Question
Use the matrices
m
12 -18
9.
167
-14 5
4
A =
3
and
B =
-16
-5
1
10
20
-20
15
-10
10
4
-3
15
to complete the following. Enter all answers in exact, reduced form.
a. If E = AB, determine the following.
e13 =
e23 =
e34 =
-170 79
427
14
b. Find the value of each variable given C =
158
-96
105
and C = AB.
-414
9.
151
-140
41°F
Transcribed Image Text:Use the matrices m 12 -18 9. 167 -14 5 4 A = 3 and B = -16 -5 1 10 20 -20 15 -10 10 4 -3 15 to complete the following. Enter all answers in exact, reduced form. a. If E = AB, determine the following. e13 = e23 = e34 = -170 79 427 14 b. Find the value of each variable given C = 158 -96 105 and C = AB. -414 9. 151 -140 41°F
e23 =
e34 =
[-170 79
427
14
b. Find the value of each variable given C =
158
7
-96
105
and C = AB.
-414
151
-140
m =
n =
p =
q =
r =
V =
W =
Submit answer
9:21 PM
40°F
11/16/2021
Transcribed Image Text:e23 = e34 = [-170 79 427 14 b. Find the value of each variable given C = 158 7 -96 105 and C = AB. -414 151 -140 m = n = p = q = r = V = W = Submit answer 9:21 PM 40°F 11/16/2021
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