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Mathematics, 14.10.2020 20:01 Chapo3760

Write the system in a matrix equation. Then, find the determinant of the matrix containing the coefficients. 3x + 2y + z = -8
-y- 2x + 4z = 7
x-by- 32 = 15
a. 90
b. 100
c. 98
d. 30
Please select the best answer from the choices provided
А A
B
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