If point P(x, y) is equidistant from points Q(-2, 5) and R(6, -1) then

1.	If point P(x, y) is equidistant from points Q(-2, 5) and R(6, -1) then find b relation between x and y. (1) 4x −3y = 2 (2) x − 3y = 2 (3) 4x + 3y = - 2(4) 2x - 3y = 2
Answer» (1) 4x - 3y = 2 (x+2)² + (y-5)²= (x-6)² + (y+1)² ⇒ 16x - 12y = 37- 29 ⇒ 4x-3y = 2

If point P(x, y) is equidistant from points Q(-2, 5) and R(6, -1) then find b relation between x and y. (1) 4x −3y = 2 (2) x − 3y = 2 (3) 4x + 3y = - 2(4) 2x - 3y = 2

Answer»

(1) 4x - 3y = 2

(x+2)² + (y-5)²= (x-6)² + (y+1)² ⇒ 16x - 12y = 37- 29 ⇒ 4x-3y = 2

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If point P(x, y) is equidistant from points Q(-2, 5) and R(6, -1) then find b relation between x and y. (1) 4x −3y = 2 (2) x − 3y = 2 (3) 4x + 3y = - 2(4) 2x - 3y = 2

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