The equation of the tangent to the parabola \[{{y}^{2}}=4ax\] at point \[(a/{{t}^{2}},\ 2a/t)\] is [RPET 1996]

The equation of the tangent to the parabola \[{{y}^{2}}=4ax\] at point

1.	The equation of the tangent to the parabola \[{{y}^{2}}=4ax\] at point \[(a/{{t}^{2}},\ 2a/t)\] is [RPET 1996]
A.	\[ty=x{{t}^{2}}+a\]
B.	\[ty=x+a{{t}^{2}}\]
C.	\[y=tx+a{{t}^{2}}\]
D.	\[y=tx+(a/{{t}^{2}})\]
Answer» B. \[ty=x+a{{t}^{2}}\]

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The equation of the tangent to the parabola \[{{y}^{2}}=4ax\] at point \[(a/{{t}^{2}},\ 2a/t)\] is [RPET 1996]

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