If the point (x, y) is equidistant from the point (a+b, b-a) and (a-b, a+b), prove that bx=ay

If the point (x, y) is equidistant from the point (a+b, b-a) and (a-b,

1.	If the point (x, y) is equidistant from the point (a+b, b-a) and (a-b, a+b), prove that bx=ay
Answer» By midpoint formula :X=a+b+a-b/2y=b-a+a+b/2x=2a/2andy=2b/22 cancel from both After that I can\'t solve