Q.2 Add 2 times R 2 to R 3 in the matrix shown below.

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter4: Eigenvalues And Eigenvectors
Section4.3: Eigenvalues And Eigenvectors Of N X N Matrices
Problem 14EQ
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I would appreciate your help for these 2 questions I have. The questions in the images are in Spanish but I translated them. :)

Subject is Precalculus 
The topic of the paper is Systems of Equations.


Q.1 Identify which matrix is in reduced echelon form.


Q.2 Add 2 times R 2 to R 3 in the matrix shown below.
....

Question 2
O
O
O
O
Suma 2 veces R₂ a R 3 en la matriz que se muestra a continuación.
NN
2 2
ܝܕ
-1 21
5 5
-2 1
[-1 -1
-2
0
-2 4 4.
-2
2
ܝ ܚ
2]
142
21
WIN
1
3.
[-1 -1 21
4
2]
ܠܕ ܝ
-2
-1
12
217
2]
Transcribed Image Text:Question 2 O O O O Suma 2 veces R₂ a R 3 en la matriz que se muestra a continuación. NN 2 2 ܝܕ -1 21 5 5 -2 1 [-1 -1 -2 0 -2 4 4. -2 2 ܝ ܚ 2] 142 21 WIN 1 3. [-1 -1 21 4 2] ܠܕ ܝ -2 -1 12 217 2]
Question 1
O
O
O
O
Identifica qué matriz está en forma escalonada reducida.
HOO
[1 3 1
0
⠀
⠀
0 1 ⠀
OTW
1
[10
0 1
Lo o
TET
3
1
[1 1
700
1
[100 ⠀
TO
NNA
2
2]
⠀
A
⠀ 5
[1 2 1
0 1 1 ⠀
Lo 01:
121
1
1 0 ⠀ 0
ST
1 ⠀ 0.
OOO
Transcribed Image Text:Question 1 O O O O Identifica qué matriz está en forma escalonada reducida. HOO [1 3 1 0 ⠀ ⠀ 0 1 ⠀ OTW 1 [10 0 1 Lo o TET 3 1 [1 1 700 1 [100 ⠀ TO NNA 2 2] ⠀ A ⠀ 5 [1 2 1 0 1 1 ⠀ Lo 01: 121 1 1 0 ⠀ 0 ST 1 ⠀ 0. OOO
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