Question

2. The system of equations 3.0 - 2z=0 3x + y - 4z=0 2x+y-2=3 (a) Has a unique solution, because the determinant of the coefficient matrix is zero. (b) Has a unique solution, because the determinant of the coefficient matrix is nonzero. (c) Has infinitely many solutions, because the determinant of the coeffi- cient matrix is nonzero. (d) Has infinitely many solutions, because the determinant of the coeffi- cient matrix is zero. (e) None of the above