The intercept of equation x2+y2−2x−4y+1=0 that intercept on Y-axis is, 2√f2−c=2√22−1 =2√3 So, statement (I) is true. The intercept of equation x2+y2−4x−2y−6=0 that intercept on X -axis is, 2√t4+6=2√10 ≠2√2 So, statement (II) is false. The line y=2x+1 at the circle x2+y2−9=0 so, r2−p2>0 9−