Q6 of 77 Page 7


In what ratio does the y -axis divide the line segment joining the points P(-4,5) and Q(3, 7)?

4:3

SOLUTION:
Let the required ratio be k: 1 then the coordinates of the point of division are
But, it is a point on y-axis on which x-coordinate of every point is zero.

⇒ 3k - 4 = 0

Thus, the required ratio is k = 4: 3.

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