The angle between the lines represented by the equation \[({{x}^{2}}+{{y}^{2}})\sin \theta +2xy=0\]is

\[\frac{\pi }{2}-\frac{\theta }{2}\]

The angle between the lines represented by the equation \[({{x}^{2}}+{

1.	The angle between the lines represented by the equation \[({{x}^{2}}+{{y}^{2}})\sin \theta +2xy=0\]is
A.	\[\theta \]
B.	\[\frac{\theta }{2}\]
C.	\[\frac{\pi }{2}-\theta \]
D.	\[\frac{\pi }{2}-\frac{\theta }{2}\]
Answer» D. \[\frac{\pi }{2}-\frac{\theta }{2}\]

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The angle between the lines represented by the equation \[({{x}^{2}}+{{y}^{2}})\sin \theta +2xy=0\]is

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