The line joining the points (2, 1) and (...

The line joining the points (2, 1) and (5, -8) is trisected at the points P and Q. If point P lies on the line 2x - y + k = 0, find the value of k. Also, find the co-ordinates of point Q.

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ICSE-SECTION AND MID-POINT FORMULA-EXERCISE 13 (C)

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