The equation of the line passing through the point P \( (1,2,-4) \) and perpendicular to lines \...

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The equation of the line passing through the point
P \( (1,2,-4) \) and perpendicular to lines
\( \mathrm{W} \) \( \frac{x-8}{3}=\frac{y+19}{-16}=\frac{z-10}{7} \) and \( \frac{x-15}{3}=\frac{y-29}{8}=\frac{z-5}{-5} \) is:
(1) \( \frac{x-1}{2}=\frac{y-2}{3}=\frac{z+4}{6} \)
(2) \( \frac{x-1}{-2}=\frac{y-2}{3}=\frac{z+4}{8} \)
(3) \( \frac{x-1}{3}=\frac{y-2}{2}=\frac{z+4}{8} \)
(4) \( \frac{x+1}{-3}=\frac{y+2}{-2}=\frac{z-4}{8} \)
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