Question: In Exercises 1-4, evaluate the given determinant using elementary row and/or column operations and Theorem 4.3 to reduce the matrix to row echelon form. 1.

In Exercises 1-4, evaluate the given determinant using elementary row and/or column operations and Theorem 4.3 to reduce the matrix to row echelon form.
1. The determinant in Exercise 1

2. The determinant in Exercise 9

3. The determinant in Exercise 13

In Exercises 1-4, evaluate the given determinant using elementary row

4. The determinant in Exercise 14

150 340 121 3601 0202 1514 1201 1243 3211 0010 2102

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