The section of code in the Gauss$-$Seidel method which calculates the new solution vector is seen below:

for i$=1$:N

endtor

X$($i$)=($b$($i$)-$ A$($i$,$: $)*$x$($:$)+$ A$($i $,$i$)*\backslash$times $($i$))/$A$($i$,$i$)$

where N is the number of equations.

Choose the correct edits if we wanted to use Jacobi method instead.

Note: the variable named $\text{'}\backslash$times $\_$old' is the solution form the previous iteration