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A line L passes through the point P(5, –6, 7) and is parallel to the planes x + y + z = 1 and 2x – y – 2z = 3.

What is the equation of the line L ?

Mathematics 2016 NDA Mathematics 2016 NDA 2016

Options

A

(x – 5)/1 = (y + 6)/4 = (z – 7)/(–3)

B

(x – 5)/(–1) = (y + 6)/4 = (z – 7)/(–3)

C

(x – 5)/1 = (y + 6)/(–4) = (z – 7)/3

D

(x – 5)/(–1) = (y + 6)/(–4) = (z – 7)/3

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