Math225Quiz3 - x and y . Then label one of your answers as...

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Math 225, Fall 2010 Quiz 3 Consider the following system of two linear equations in three un- knowns x , y , and z : 3 x - 4 y + z = 1 2 x - 3 y - z = 2 a) Find two solutions to this linear system by taking two different particular choices of z and solving the equations for
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Unformatted text preview: x and y . Then label one of your answers as u and the other as v . b) Show explicitly that u-v is a solution of the corresponding homo-geneous system of two equations: 3 x-4 y + z = 0 2 x-3 y-z = 0...
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