Q. 21

Find the coordina

Answer :

Let P(x, y) be the required point. Using section formula



,


x = 7 y = 3


(7, 3) is the required point


OR


Let P(x, y) be equidistant from the points A(7, 1) and B(3, 5)


Given AP =BP. So, AP2 = BP2


(x – 7)2 + (y – 1)2 = (x – 3)2 + (y – 5)2


x2 – 14x + 49 + y2 – 2y + 1 = x2 – 6x + 9 + y2 – 10y + 25


x – y = 2


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