The coordinates of the point which divides the line segment joining the points \( (-4,2,3) \) an....

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The coordinates of the point which divides the line
\( \mathrm{P} \)
segment joining the points \( (-4,2,3) \) and \( (3,-5,7) \) in
W
the ratio \( 3: 4 \) externally, is
(1) \( \left(-\frac{3}{7},-1, \frac{33}{7}\right) \)
(2) \( \left(\frac{3}{7}, 1, \frac{-33}{7}\right) \)
(3) \( (-25,23,-9) \)
(4) \( (21,23,9) \)


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