Question
The co-ordinates of a point A are (-2, 1, -7). Find the co-ordinates of 7 other points B, C, D, E, F, G and H whose co-ordinates have the same absolute values as those of the co-ordinates of point A.
Solution
Solution not provided.
Ans. B(2, 1, 7), C(-2, 1, 7), (2, -1, 7), D(2, 1, -7) , F(-2, -1, 7), G(2, -1, -7), H(-2, -1, -7)