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## Homework Statement

Fine the equation form of the line L that is perpendicular to the plane Q with equation

-x+3y+2z=1 and passing through the origin.

## Homework Equations

Parametric form of a line:

L=(0,0,0)+s(-1,3,2)

so x/-1=y/3=z/2

## The Attempt at a Solution

x+y+z=4s

but then what is the value of s?