Find a relation between x and y such that the point $(x, y)$ is equidistant from the point $(3, 6)$ and $(-3, 4)$.

Find the relation between $x$ and $y$ such that the point $P(x, y)$ is equidistant from the points $A(1, 4)$ and $B(-1, 2)$.

The diagonal passing through origin of a quadrilateral formed by $x=0, y=0, x+y=1$ and $6x+y=3$ is

$x \cos \alpha+y \sin \alpha=p$ সরলরেখাটি $x$ অঙ্ক এবং $y$ অক্ষকে যথাক্রমে $A$ ও $B$ বিন্দুতে ছেদ করে ।