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Co - ordinate Geometry Parabola

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If the line lx+my+n=0 is a tangent to the parabola y²=4ax , then locus of its point of contact is

A. A straight line

B. A circle

C. A parabola

D. Two straight lines

E. None of the above

View Answer

Correct choice: C

Explanation:

None

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Eamcet Mathematics Co - ordinate Geometry Parabola

Eamcet Mathematics
Co - ordinate Geometry Parabola