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Slope Form a Line

If P-3, 2 i...

Question

If $P (- 3, 2)$ is one end of the focal chord $P Q$ of the parabola $y^{2} + 4 x + 4 y = 0$ , then the slope of normal at Q is

\frac{- 1}{2}

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\frac{1}{2}

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- 2

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Solution

The correct option is A $\frac{- 1}{2}$

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