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Suppose the solution set of a certain system of linear equations can be described as x₁ = 5+x₃, X₂ = -2 – 7x₃, with x₃ free. Use vectors to describe this set as a line in R³.

User Zeratulmdq
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Final answer:

To describe the solution set as a line in ℝ³, we can use the vectors (5, -2, 0) and (1, -7, 1) which represent the coefficients of x₃ in the given equations. The general form of a point on the line is (5, -2, 0) + t(1, -7, 1), where t is a scalar. Therefore, the solution set of the system of linear equations can be described as a line in ℝ³.

Step-by-step explanation:

To describe the solution set as a line in ℝ³, we can use the vectors (5, -2, 0) and (1, -7, 1) which represent the coefficients of x₃ in the given equations. We can express any point on the line as a linear combination of these two vectors.

The general form of a point on the line is (5, -2, 0) + t(1, -7, 1), where t is a scalar. This equation represents a parametric form of the line, with (5, -2, 0) as the initial point and (1, -7, 1) as the direction vector.

Therefore, the solution set of the system of linear equations can be described as a line in ℝ³.

User Sarvagya Gupta
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