If \( a \) and \( c \) are the lengths of segments of any focal P c...

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If \( a \) and \( c \) are the lengths of segments of any focal
P chord of the parabola \( y^{2}=2 b x,(b0) \), then the

W roots of the equation \( a x^{2}+b x+c=0 \) are:
(1) Real and distinct (2) Real and equal
(3) Imaginary
(4) None of these
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