Adominois a 2×1 tile, whereas astraight trominois a 3×1 tile. Given a 8×8 checkerboard. Prove or disprove each of the following statements.(i) If we remove the upper left and upper right corner, we can tile it with dominos.(ii) If we remove the upper left and lower right corner, we can tile it with dominos.(iii) If we remove any one corner, we can tile it with straight trominos.