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in 3D Coordinate Geometry by (50.8k points)
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Find the coordinates of the point that divides the join of A(-2, 4, 7) and B(3, -5, 8) extremally in the ratio 2 : 1.

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by (51.9k points)
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Given: Point A(-2, 4, 7) and B(3, -5, 8)

m = 2 and n = 1

Using section formula:

= (8, -14, 9),

Therefore, (8, -14, 9), is the point that divides AB externally in the ratio 2:1.

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