So Should the i-th slack variable with the primal just isn't zero, then the i-th variable of the twin is equal to zero. Also, In case the j-th slack variable of the twin is not really zero, then the j-th variable with the primal is equal to zero. Its goal https://find-someone-to-take-line14161.59bloggers.com/26876659/help-with-linear-programming-homework-can-be-fun-for-anyone