To determine which points are not coplanar with Q, K, and L, let's begin by plotting plane QKL. To do this, we connect the points and create a plane that goes across the diagonal of the diagram.
Looking at the graph, we can see that the point P also lies on this plane. The points that are not coplanar with Q, K, and L are then any points that are not on the plane QKL. These are M, N, R, and S.
