The equation of the normal at the point \[\left( \frac{a}{4},\ a \right)\] to the parabola \[{{y}^{2}}=4ax\], is [RPET 1984]

The equation of the normal at the point \[\left( \frac{a}{4},\ a \righ

1.	The equation of the normal at the point \[\left( \frac{a}{4},\ a \right)\] to the parabola \[{{y}^{2}}=4ax\], is [RPET 1984]
A.	\[4x+8y+9a=0\]
B.	\[4x+8y-9a=0\]
C.	\[4x+y-a=0\]
D.	\[4x-y+a=0\]
Answer» C. \[4x+y-a=0\]

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The equation of the normal at the point \[\left( \frac{a}{4},\ a \right)\] to the parabola \[{{y}^{2}}=4ax\], is [RPET 1984]

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