Find the midpoint of (1,1)(1, 1)(1,1) and (−1,−1)(-1, -1)(−1,−1).
(1,1)(1, 1)(1,1)
(0,0)(0, 0)(0,0)
(0,1)(0, 1)(0,1)
(1,0)(1, 0)(1,0)