Question: Solve each system of equations by letting X = 1 /x, Y = 1/y, and Z = 1/z. (a) (b) 12 _ 12 y 4

Solve each system of equations by letting X = 1 /x, Y = 1/y, and Z = 1/z.
(a)

12 _ 12 y 4 3 y

(b)

3 4 4 10 х 3 13 -8 х у 2 ||

12 _ 12 y 4 3 y 3 4 4 10 3 13 -8 2 ||

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