Find ratio in which line segment joining points (4,8,10) and (6,10,-8)is divided by the yz-plane
Raj malhotra , 7 Years ago
Grade 11
Trigonometry> Find ratio in which line segment joining ...
1 Answers
Amit
Hi there.. let the ratio be k:1 .. writing the x-coordinate of point which divide it .. it will be 6k+4/k+1.. now yz plane divides it which means x coordinate is zero .. put it zero to get ratio as -2:3.. which is external division.
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