If the power of point (2,1) with respect to the circle 2x2+2y2−8x−6y+k=0 is positive, then
The power of (2,1) with respect to the circle 2x2+2y2−8x−6y+k = 0 is positive if
If the power of (2,1) with respect to the circle 2x2+2y2−8x−6y+k = 0 is positive if