use frank-wolfe methode for 2 itteeration to solve the following programming problem (X^(0)) = (x1^(0), X2^(0)) = (0, 0) max z= f(x) = f(x1,x2)= 2*x1*x2 + 4*x1 + 6x2 - 2 (x1)^2 - 2 (x2)^2 s.t. x1 + x2 = 0