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D=-27;D_(x)=0;D_(y)=81; and D_(z)=-54. What is the solution set of the system?

User Nadine
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1 Answer

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Final answer:

The solution set of the system of equations given the determinants D=-27, Dx=0, Dy=81, and Dz=-54 is (x, y, z) = (0, -3, 2), using Cramer's rule to find the values of x, y, and z.

Step-by-step explanation:

The question provided is concerning a system of linear equations typically found in the subject of Mathematics. Specifically, it relates to Cramer's rule and solving systems of linear equations using determinants. Given the information D=-27, Dx=0, Dy=81, and Dz=-54, we can use these determinants to solve for the unknowns x, y, z in a system of three linear equations.

According to Cramer's rule, the solution set of the system will be:

  • x = Dx / D
  • y = Dy / D
  • z = Dz / D

Plugging in the given values into these formulas results in:

  • x = 0 / -27 = 0
  • y = 81 / -27 = -3
  • z = -54 / -27 = 2

Thus, the solution set for the system of equations is (x, y, z) = (0, -3, 2).

User Empedocle
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