The point at which the line \[y=mx+c\] touches the parabola \[{{y}^{2}}=4ax\] is [RPET 2001]

\[\left( \frac{a}{{{m}^{2}}},\ \frac{-2a}{m} \right)\]

\[\left( \frac{a}{{{m}^{2}}},\ \frac{2a}{m} \right)\]

\[\left( -\frac{a}{{{m}^{2}}},\ \frac{2a}{m} \right)\]

\[\left( -\frac{a}{{{m}^{2}}},\ -\frac{2a}{m} \right)\]

The point at which the line \[y=mx+c\] touches the parabola \[{{y}^{2}

1.	The point at which the line \[y=mx+c\] touches the parabola \[{{y}^{2}}=4ax\] is [RPET 2001]
A.	\[\left( \frac{a}{{{m}^{2}}},\ \frac{2a}{m} \right)\]
B.	\[\left( \frac{a}{{{m}^{2}}},\ \frac{-2a}{m} \right)\]
C.	\[\left( -\frac{a}{{{m}^{2}}},\ \frac{2a}{m} \right)\]
D.	\[\left( -\frac{a}{{{m}^{2}}},\ -\frac{2a}{m} \right)\]
Answer» B. \[\left( \frac{a}{{{m}^{2}}},\ \frac{-2a}{m} \right)\]

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The point at which the line \[y=mx+c\] touches the parabola \[{{y}^{2}}=4ax\] is [RPET 2001]

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