The parabolas: ax² + 2bx + cy = 0 and dx² + 2ex + fy = 0 intersec… | JEE Main 2023 Mathematics PYQ

MCQMediumJEE Main 2023 · 30 January, Shift 2Geometric Progression (GP)

The parabolas: $ax^2 + 2bx + cy = 0$ and $dx^2 + 2ex + fy = 0$ intersect on the line $y = 1$ . If $a, b, c, d, e, f$ are positive real numbers and $a, b, c$ are in G.P., then

A
$d, e, f$ are in A.P.
B
$\frac{d}{a}, \frac{e}{b}, \frac{f}{c}$ are in G.P.
C
$\frac{d}{a}, \frac{e}{b}, \frac{f}{c}$ are in A.P.
D
$d, e, f$ are in G.P.

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