The direction ratios of line passing through and perpendicular to line (where

MATHEMATICS · Single correct · CBSE · Mathematics · Three-Dimensional Geometry · Three-Dimensional Geometry

Problem

The direction ratios of line

I_1

passing through

P(1, 3, 4)

and perpendicular to line

I_2: \frac{x-1}{2} = \frac{y-2}{3} = \frac{z-3}{4}

(where,

I_1

and

I_2

are coplanar) is (1) 14, 8, 1 (2) -14, 8, -1 (3) 14, -8, -1 (4) -14, -8, 1