Angle of intersection of the curves \[r=\sin \theta +\cos \theta \] and \[r=2\sin \theta \] is equal to [UPSEAT 2004]

Angle of intersection of the curves \[r=\sin \theta +\cos \theta \] an

1.	Angle of intersection of the curves \[r=\sin \theta +\cos \theta \] and \[r=2\sin \theta \] is equal to [UPSEAT 2004]
A.	\[\frac{\pi }{2}\]
B.	\[\frac{\pi }{3}\]
C.	\[\frac{\pi }{4}\]
D.	None of these
Answer» D. None of these

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Angle of intersection of the curves \[r=\sin \theta +\cos \theta \] and \[r=2\sin \theta \] is equal to [UPSEAT 2004]

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