Converting between (standard) primal to dual forms (LP)
In class you have been shown several algorithms:


Algorithm A: Convert a primal canonical to a dual canonical.
Algorithm B: Convert a primal canonical to a primal standard.
Algorithm C: Convert a primal standard to a dual standard.
Algorithm D: Convert a dual standard to a dual canonical.


Notice that if you run Algorithms B,C,D in sequence, then you get another algorithm for converting a primal canonical to a dual canonical. The question is to compare the dual canonical program constructed this way to the one constructed by applying Algorithm A.