1. Let P = {1, 2, u, V, W, X} Q = {2,3,u, vw,5,6,y}
and R = {2,3,4,v, x,y}.
Determine (P - Q)OR.

Asegment in the complex plane has a midpoint at 7 – 2i. if the segment has an endpoint at 11 – 3i, what is the other endpoint?

Determine whether the quadrilateral below is a parallelogram. justify/explain your answer (this means back it up! give specific information that supports your decision. writing just "yes" or "no" will result in no credit.)

Which basic geometric term has no width, no length, and no thickness? line b. point c. angle d. plane