The approximate solution of the system of simultaneous equations
2x - 5y + 3z = 7
x + 4y - 2z = 3
2x + 3y + z = 2
by applying Gauss-Seidel method one time (using initial approximation as x - 0, y - 0, z - 0) will be:
1. x = 2.32, y = 1.245, z = -3.157
2. x = 1.25, y = -2.573, z = -3.135
3. x = 2.45, y = -1.725, z = -3.565
4. x = 3.5, y = -0.125, z = -4.625