Question

If (x,y) be a point equildistance from the point (7,5) (4,3) then show that 6x+4y=49

Answer 1

since (x,y) is mid point of line joining of points (7,5) and (4,3) so x will be (7+4)/2=5.5 and y be (5+3)/2=4 which satisfied the equation.