Jee Main
Circle
JEE Main 2021 (Online) 26th August Evening Shift
MCQ+4 / -12021
A circle C touches the line x = 2y at the point (2, 1) and intersects the circle
C1 : x2 + y2 + 2y \(-\) 5 = 0 at two points P and Q such that PQ is a diameter of C1. Then the diameter of C is :
C1 : x2 + y2 + 2y \(-\) 5 = 0 at two points P and Q such that PQ is a diameter of C1. Then the diameter of C is :