JEE PYQ: Straight Lines Question 9
Question 9 - 2021 (24 Feb Shift 2)
Let a point $P$ be such that its distance from the point $(5, 0)$ is thrice the distance of $P$ from the point $(-5, 0)$. If the locus of the point $P$ is a circle of radius $r$, then $4r^2$ is equal to ______ (Round off to the nearest integer).