1.

From any point on the circle \[{{x}^{2}}+{{y}^{2}}={{a}^{2}}\] tangents are drawn to the circle \[{{x}^{2}}+{{y}^{2}}={{a}^{2}}{{\sin }^{2}}\alpha \], the angle between them is [RPET 2002]

A. \[\frac{\alpha }{2}\]
B. \[\alpha \]
C. \[2\alpha \]
D. None of these
Answer» D. None of these


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