Find the equation of the perpendicular drawn from the point \( P(2,4,-1) \) to the line \[ \frac...

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Find the equation of the perpendicular drawn from the point \( P(2,4,-1) \) to the line
\[
\frac{x+5}{1}=\frac{y+3}{4}=\frac{z-6}{-9} \text {. }
\]
Also, write down the coordinates of the foot of the perpendicular from \( P \).
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