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Find ratio in which line segment joining points (4,8,10) and (6,10,-8)is divided by the yz-plane

Find ratio in which line segment joining points (4,8,10) and (6,10,-8)is divided by the yz-plane

Grade:11

1 Answers

Amit
405 Points
5 years ago
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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