1.

The length of the perpendicular from point (1, 2, 3) to the line \[\frac{x-6}{3}=\frac{y-7}{2}=\frac{z-7}{-2}\]is [MP PET 1997]

A.                                                               5
B.                                                               6
C.                                                               7
D.                                                               8
Answer» D.                                                               8


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