Question

why is ratio negative in external division of a line?? ​

Answer 1

Answer:

Therefore, the point (- 11, 16) divides the line-segment ¯BA externally in the ratio 3 : 2. [Note: (i) A point divides a given line-segment internally or externally in a definite ratio according as the value of m:n is positive or negative.In external proportion, the point is external to the segment, and lies on the segment produced. The lengths are in proportion again, but this time the segments overlap, and they are measured in the same direction from the point of division. |—————|———| Internal division of AB. A P B by P, in proportion a::b.