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Let L1 be a tangent to the parabola y^(2...

Let `L_1` be a tangent to the parabola `y^(2) = 4(x+1) and L_2` be a tangent to the parabola `y^(2) = 8(x+2)` such that `L_1 and L_2` intersect at right angles. Then `L_1 and L_2` meet on the straight line :

A

x+3 =0

B

2x+1=0

C

x+2=0

D

x+2y=0

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