Question

Find the equation of locus of P, if the line segment joining (2,3) and (-1,5) subtends ar
angle at P.​

Answer 1

Clearly, the locus of P would be a circle, with the given line (passing through the given points) as the diameter. This is because the diameter of a circle subtends a right angle at any point on the circumference of the circle.

Endpoints of diameter: (2,3) and (-1,5) . Therefore, center: the midpoint of this segment, and radius : 1/2 the distance b/w these points.

√\_____Anushka❤