Chapter4: Systems Of Linear Equations
Section4.6: Solve Systems Of Equations Using Determinants
Problem 4.94TI: Evaluate the determinant |322214103| , by expanding by minors along the first row.
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![Find the determinant of the matrix. Expand by cofactors using the indicated çow or column.
fow
-3
2 1
5 6 7
2 -3 1
(a) Row 1
-9
(b) Column 2](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa5ff8fc3-02a5-4594-a3dd-74586af05cee%2F3feeed8a-b6df-4b11-aa09-cbdc3e7b6fbd%2F93shwyb_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Find the determinant of the matrix. Expand by cofactors using the indicated çow or column.
fow
-3
2 1
5 6 7
2 -3 1
(a) Row 1
-9
(b) Column 2
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