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![LINEAR ALGEBRA.
1. Find the determinant of the following matrices.
a. -3
5
1
2
b.
-7
6
*RA
½/2
3
C.
[ ]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9fc8803e-b5ce-4a0a-ad9a-c206d0584d33%2F9b10ffbe-258a-4d61-9150-0396c15bf7d1%2Fp73e6d3_processed.jpeg&w=3840&q=75)
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