The angle between curves \[{{y}^{2}}=4x\] and \[{{x}^{2}}+{{y}^{2}}=5\]at (1, 2) is [Karnataka CET 1999]

The angle between curves \[{{y}^{2}}=4x\] and \[{{x}^{2}}+{{y}^{2}}=5\

1.	The angle between curves \[{{y}^{2}}=4x\] and \[{{x}^{2}}+{{y}^{2}}=5\]at (1, 2) is [Karnataka CET 1999]
A.	\[{{\tan }^{-1}}(3)\]
B.	\[{{\tan }^{-1}}(2)\]
C.	\[\frac{\pi }{2}\]
D.	\[\frac{\pi }{4}\]
Answer» B. \[{{\tan }^{-1}}(2)\]

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The angle between curves \[{{y}^{2}}=4x\] and \[{{x}^{2}}+{{y}^{2}}=5\]at (1, 2) is [Karnataka CET 1999]

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