Use the following matrices for this activity. [-2 0 3 3 1 2 0] -1 -2 3] 1 C = | 2 L-i 0 1 -1] A = B = 1 3 1 -1

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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This a MATLAB activity for Linear Algebra. I need assistance with the last 2 questions 

Use the following matrices for this activity.
[-2 0
3
1
A =
|-1 -2 3
B =
1 3
1
C =
-1
0 1 -1]
[-1
Script e
A Save
C Reset
I MATLAB Documentation
1 %Create the matrices A, B, and c.
2 A = [1 2 0; -1 -2 3]
3 B = [-2 e 3; 1 3 1; e 1 -1]
4 C = [3 1; 2 -1; -1 0]
6 %WARNING: Matrix operations are only possible using matrices of the appropriate sizes.
7
8 %Find the scalar product of 2 times A.
9 Ans1 = 2*A
Store this product in Ans1.
10
11 %Find the product of A and B.
12 Ans2 = A*B
Store this product in Ans2.
13,
%Use the appropriate identity matrix to find the sum of Ans2 and AI.
Store this product in Ans3.
Ans3 = Ans2 + ??????
16
%Use the appropriate identity matrix to find CI minus 2 times the transpose of Ans2.
%this product in Ans4.
|19 Ans4 =
Store
????|
20
Transcribed Image Text:Use the following matrices for this activity. [-2 0 3 1 A = |-1 -2 3 B = 1 3 1 C = -1 0 1 -1] [-1 Script e A Save C Reset I MATLAB Documentation 1 %Create the matrices A, B, and c. 2 A = [1 2 0; -1 -2 3] 3 B = [-2 e 3; 1 3 1; e 1 -1] 4 C = [3 1; 2 -1; -1 0] 6 %WARNING: Matrix operations are only possible using matrices of the appropriate sizes. 7 8 %Find the scalar product of 2 times A. 9 Ans1 = 2*A Store this product in Ans1. 10 11 %Find the product of A and B. 12 Ans2 = A*B Store this product in Ans2. 13, %Use the appropriate identity matrix to find the sum of Ans2 and AI. Store this product in Ans3. Ans3 = Ans2 + ?????? 16 %Use the appropriate identity matrix to find CI minus 2 times the transpose of Ans2. %this product in Ans4. |19 Ans4 = Store ????| 20
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