Find the coordinates of the point which divides externally the line segment joining the points (1, -2, 3) and (3, 4, -5) in the ratio 2 : 3
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Answer:
ans.
Step-by-step explanation:
Mx2+Nx1/M+N , My2+My1/M+N
= 3×8+1×4/3+1 , 3×5+1×(-3)/3+1
= 24+4/4 , 15-3/4
= 27/4 , 12/4
= (7,3
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