1.

The direction ratios of the normal to the plane passing through the points (1, -2, 3), (-1, 2, -1) and parallel to \[\frac{x-2}{2}=\frac{y+1}{3}=\frac{z}{4}\] is

A. (2, 3, 4)
B. (14, 0, 7)
C. (-2, 0, -1)
D. (2, 0, -1)
Answer» E.


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