briseidaarioss5121 briseidaarioss5121 27-05-2023 Mathematics contestada True or False 1- If A and B are similar matrix, if B is singular then it is not compulsory A is singular. 2- The following LP problem has an unbounded feasible region: Minimize c = x − y subject to 4x − 3y ≤ 0 3x − 4y ≥ 0 x ≥ 0, y ≥ 0