(i) The line segment joining the points A (3, 2) and B (5, 1) is divided at the point P in the ratio 1: 2 and it lies on the line 3x – 18y + k = 0. Find the value of k.
(ii) A point P divides the line segment joining the points A (3, -5) and B (-4, 8) such that 
If P lies on the line x + y = 0, then find the value of k.
Solution:
More Solutions:
- Use graph paper for this question.
- AB is a diameter of a circle with centre C (-2, 5).
- The line segment joining A(-1, 5/3) the points B (a, 5).
- In what ratio does the point (5, 4) divide the line segment.
- If A (-4, 3) and B (8, -6), find the length of AB.
- The ratio in which the line segment joining (3, 4) and(-2, 1).