Given the co-ordinates of a point P is (-1, 3, 5) and Q is (2, -2, 4).

Given the co-ordinates of a point P is (-1, 3, 5) and Q is (2, -2, 4). Find
(a) PQ in terms of i, j and k
(b) /PQ/

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Wilfykil answered the question on September 11, 2019 at 09:30

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