College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter6: Linear Systems
Section6.2: Guassian Elimination And Matrix Methods
Problem 22E
Related questions
Question
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Q5
![0
Question 5
Let
a b
c
3g
3h
3i
d e f
기
d
e
f
g h i
a 2d b- 2e c-2f]
and suppose that
det A = 4.
Which one of the following is det (2B)?
O 96
O24
Question 6
Which one of the following matrices is in row echelon form but not reduced row echelon form?
-24
=-B-¹AB¹A
-96
A =
and B =
1 pts](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1d3fc085-6e61-4547-a2c1-f0cf7c54e3c3%2F26f4b58a-cc9e-4461-910a-52d0caeeddf7%2Fzmizemo_processed.jpeg&w=3840&q=75)
Transcribed Image Text:0
Question 5
Let
a b
c
3g
3h
3i
d e f
기
d
e
f
g h i
a 2d b- 2e c-2f]
and suppose that
det A = 4.
Which one of the following is det (2B)?
O 96
O24
Question 6
Which one of the following matrices is in row echelon form but not reduced row echelon form?
-24
=-B-¹AB¹A
-96
A =
and B =
1 pts
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