Apply Gauss-seidel method to solve the equations: 20x + y – 2z = 17; 3x + 20y – z = -18; 2x – 3y + 20z = 25. Assume initial guess x0 = y0 = z0 = 0, then
1
The value of ‘z’ after first iteration is approximately 1.010875
2
The value of ‘y’ after first iteration is approximately – 1.0275
3
The value of ‘y’ after first iteration is approximately 1.2075
4
The value of ‘z’ after first iteration is approximately 1.2010875