Algebra 47 - Describing Infinte Solution Sets Parametrically

The video tutorial explains how systems of three linear equations in three variables can have infinitely many solutions when the intersection of the planes forms a line. It demonstrates the elimination method to solve such systems and shows how to create parametric equations to represent the solutions. The tutorial highlights the consistency of results regardless of the variable eliminated and discusses the variability in parametric equations that can describe the same solution set.

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