Chapter7: Matrices And Determinants
Section7.1: Matrices And Systems Of Equations
Problem 1ECP: Determine the dimension of the matrix 14710238.
Related questions
Question
True or false
Transcribed Image Text:1 1 2
1
40 -3
1
2 21
B =
-1 3 3 2
The matrix expression -2BA +3B simplifies to a
2 x 3 matrix.
TRUE
FALSE
A
-[
||
-2 3
![Every vector in R³ can be written as a linear
combination of
[B]
0
Every 2 x 2 matrix can be written as a linear
combination of
0
[8]
[8] [18]
0
00
[81]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5cc0899e-b3f8-4a1c-9992-50af94e6a977%2F6d7a2aec-28a9-4302-8d47-6adb276d08e3%2F770aqz_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Every vector in R³ can be written as a linear
combination of
[B]
0
Every 2 x 2 matrix can be written as a linear
combination of
0
[8]
[8] [18]
0
00
[81]
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