Exercise 1. Find minimum of the function F(x) with constrains x e D. , i.e. solve the problem: F(x') = min F(x) F(x) =b'x, D. = (xERS, xx=1) , x, b- S- dimensional vector . Exercise 2. Find minimum of the function F(x) with constrains x e D, using interior penalty function method: x ex - F(x ) = min F(x) reD where F(x) = x. D. = (ER' x21)