The matrices D and F are defined as follows. P-(419) -- () D= F Carry out the indicated matrix operation if it is defined. (If an answer does not exist, enter DNE.) FD FD= 1 1 4 11 X4 ✓ 16 2 X0 0 X

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section9.7: The Inverse Of A Matrix
Problem 6E
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#9) please help with the middle row

The matrices D and F are defined as follows.
--(449)--(1)
F =
132
D =
FD =
1
1
4
Carry out the indicated matrix operation if it is defined. (If an answer does not exist, enter DNE.)
FD
11
X 4
21
16
13
40
2
× 0
0
Transcribed Image Text:The matrices D and F are defined as follows. --(449)--(1) F = 132 D = FD = 1 1 4 Carry out the indicated matrix operation if it is defined. (If an answer does not exist, enter DNE.) FD 11 X 4 21 16 13 40 2 × 0 0
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