1.

The length of chord of contact of the tangents drawn from the point (2, 5) to the parabola \[{{y}^{2}}=8x\], is              [MNR 1976]

A.            \[\frac{1}{2}\sqrt{41}\]            
B.            \[\sqrt{41}\]
C.            \[\frac{3}{2}\sqrt{41}\]            
D.            \[2\sqrt{41}\]
Answer» D.            \[2\sqrt{41}\]


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