The equation of the common tangent to the curves \[{{y}^{2}}=8x\] and \[xy=-1\] is [IIT Screening 2002]

The equation of the common tangent to the curves \[{{y}^{2}}=8x\] and

1.	The equation of the common tangent to the curves \[{{y}^{2}}=8x\] and \[xy=-1\] is [IIT Screening 2002]
A.	\[3y=9x+2\]
B.	\[y=2x+1\]
C.	\[2y=x+8\]
D.	\[y=x+2\]
Answer» E.

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The equation of the common tangent to the curves \[{{y}^{2}}=8x\] and \[xy=-1\] is [IIT Screening 2002]

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