AB,AC are tangents to a parabola y2= 4ax. If l1,l2,l3 are the lengths of perpendiculars from A,B,C on any tangent to the parabola,then

A. L1,l2 l3 are in G.P

B. L1,l2 l3 are in G.P

C. L1,l2,l3 are in A.P

D. L1,l2,l3 are in A.P

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1

Correct Answer :
L1,l2 l3 are in G.P

Explanation :
No Explanation available for this question

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