You are given four different non-zero digits, for example: 2, 5, 7 and 8. How many four digit numbers can be formed from your four given digits if digits can be used more than once?

First work with stencil one. use a combination of reflections, rotations, and translations to see whether stencil one will overlap with the original pattern. list the sequence of rigid transformations you used in your attempt, noting the type of transformation, the direction, the coordinates, and the displacement in