Consider the following system of linear equations:

$2 x-y+z=1$

$3 x-3 y+4 z=6$

$x-2 y+3 z=4$

This system of linear equations has

(A) no solution.

(B) one solution.

(C) two solutions.

(D) three solutions.

Consider the following system of linear equations:

$2 x-y+z=1$

$3 x-3 y+4 z=6$

$x-2 y+3 z=4$

This system of linear equations has

(A) no solution.

(B) one solution.

(C) two solutions.

(D) three solutions.

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