If I have a Lp problem should I make it to standard form and then calculate number of 0s in the proposed solution and compare it to :
number of equation - number of variables;
And that's for checking wether the solution is a basis(BFS) or not.
What I know is if I have a proposed solution (expressing the original variables) I can directly check weather it is a bfs or not without the need to convert it to standard form.
P.s: this step is just the 2nd step of checking