Find a relation between x and y such that the point (x,y) is equidistant from the point (3,6) and (−3,4).
Point (x,y) is equidistant from (3,6) and (−3,4).
And Distance between the points is given by
√(x1−x2)2+(y1−y2)2
∴√(x−3)2+(y−6)2=√(x−(−3))2+(y−4)2
⇒√(x−3)2+(y−6)2=√(x+3)2+(y−4)2
⇒(x−3)2+(y−6)2=(x+3)2+(y−4)2
⇒x2+9−6x+y2+36−12y=x2+9+6x+y2+16−8y
⇒36−16=6x+6x+12y−8y
⇒20=12x+4y
⇒12x+4y=20
⇒3x+y=5
⇒3x+y−5=0