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Mathematics, 22.03.2021 02:30 myanniespencer39
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-6y-3z=15
х– бу – Зz = 15
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Write the system in a matrix equation. Then, find the determinant of the matrix containing the coeff...
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