Mathematics, 25.02.2020 19:48 austin8535
Suppose the solution set of a certain system of linear equations can be described as x 1 equals 7 plus 5 x 3, x 2 equals negative 3 minus 6 x 3, with x 3 free. Use vectors to describe this set as a line in set of real numbers R3. Geometrically, the solution set is a line through nothing parallel to nothing.
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