Factor n^3 - n^2 + 3n - 3. a) (n^2 - 3)(n - 1) b) (n^2 + 3)(n - 1) c) (n^2 + 1)(n - 3)

A3-dimensional figure has a square base and 4 lateral faces that meet at a point. explain the difference between the cross sections when a slice is made perpendicular to the base through the vertex, and when a slice is made perpendicular to the base and not through the vertex