Find the two points trisecting the segment between P(2,3,5) and Q(8,−6,2).
a) (3,0,4), (5,−3,3)
b) (4,1,3), (6,−4,2)
c) (3,−1,4), (7,−5,2)
d) (5,−2,4), (6,−5,2)