Chapter7: Matrices And Determinants
Section7.5: Applications Of Matrices And Determinants
Problem 3ECP
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Question
![Problem 4.
The area of triangle XYZ
X
28
OK
7
O
022
-Y
10
4
40
20
Z](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7d728491-ca3a-470b-9076-be2816d1a071%2F59327469-4b8f-4e46-b232-78289823ecff%2Fh0evd3be_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Problem 4.
The area of triangle XYZ
X
28
OK
7
O
022
-Y
10
4
40
20
Z
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