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Show that the lines (x+3)/(-3)=(y-1)/(...

Show that the lines ` (x+3)/(-3)=(y-1)/(1)=(z-5)/(5) ` and ` (x+1)/(-1)=(y-2)/(2)=(z-5)/(5) ` are coplanar .Al,so find the equation of the plane containing these two lines.

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The correct Answer is:
`x-2y +z =0`
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