The ratio in which the line joining the points
P \( (1,2,3) \) and ...
The ratio in which the line joining the points
P \( (1,2,3) \) and \( (-3,4,-5) \) is divided by the \( x y \)-plane, is
W
(1) \( 3: 5 \) internally
(2) 5: 3 externally
(3) \( 3: 5 \) externally
(4) 5: 3 internally
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