CircleMedium
Question
If from any point P on the circle x2 + y2 + 2gx + 2fy + c = 0, tangents are drawn to the circle x2 + y2 + 2gx + 2fy + c sin2 α + (g2 + f2) cos2 α= 0, then the angle between the tangents is -
Options
A.α
B.2 α
C.α / 2
D.None of these
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