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Multiple Choices
(Choose 1 answer)
(See picture)
A. (0.-4.-3)
B. (2. -7. 6)
C. (1. 8. -4)
D. None of the other choices is correct
Ε. (2. 0. 5)
Let ABCD be a parallelogram with A(1, 2, -1) and B(1, 0, 2).Given that the midpoint of AC is O(1, -1, -1).
Find the coordinate of the vector BC.
