r 1 01 0 01 r1 010 0 0 0 r 01100 1 1 01 1 0 0 r 0 1 0 01 1 re 1 0 0 0 0 0 1 1]," Lo o o o o 1 1 : 0 T6 2 An application: Pentomino The Pentomino is a tiling problem involving 12 different tiles, each of them covering 5 cells . a 6x10 grid The following is one of the many solutions to the Pentomino problem: Design the exact cover matrix for the Pentomino problem: e what should it be represented by its columns? what should each row of the matrix represent? e what is a solution to the problem? Hint: Pentomino is a regular exact cover