4 1 -3] 4 9. 7 2 1 -1 -5 3. hts) Let A = B = Let C = -2 8 -7 0 2 -1 -1 9. 3 Compute all of the following or describe why it does not exist. (а) А- В (b) В - А (c) A? = A. A (а) в .С

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section: Chapter Questions
Problem 60RE
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Question
Linear Algebra 1
4
1
-.
4
7
2
1
-
-5
3.
hts) Let A =
5
8
В —
Let C =
-2
8
5 -7
-4
2
-1
-1
9.
Compute all of the following or describe why it does not exist.
(а) А . В
(b) В - А
(c) A²
(d) В . С
= A: A
Transcribed Image Text:4 1 -. 4 7 2 1 - -5 3. hts) Let A = 5 8 В — Let C = -2 8 5 -7 -4 2 -1 -1 9. Compute all of the following or describe why it does not exist. (а) А . В (b) В - А (c) A² (d) В . С = A: A
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