Consider the system of linear equations: <br> $x_1 + 2x_2 + x_3 = 3$ <br> $2x_1 + 3x_2 + x_3 = 3$ <br> $3x_1 +5 x_2 + 2x_3 = 1$ <br> The system has

Question

( A ) no solution
( B ) a unique solution
( C ) exactly 3 solutions
( D ) infinite number of solutions