Gender Studies homework help. Can you help me with two questions?Q1: , prove that if the optimal value of (Q) is negative, then every certificateof optimality y for (Q) is a certificate of infeasibility for the system Ax = b, x >= 0 (zero vector)Q2: ) Suppose that when Phase 1 of the two-phase simplex method terminates, we determinethat the optimal value of (Q) is 0, and obtain an optimal solution (x1, … , xn, 0,…,0(m zeros in total) )T,prove that x : = (x1,…, xn)T is a basic solution to the system Ax = b, x >= 0 (zero vector)