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If a,b,c and 1/(bc), 1/(ca), 1/(ab) are ...

If a,b,c and `1/(bc), 1/(ca), 1/(ab)` are the direction ratio of two lines, then the lines are

A

mutually perpendicular

B

skew

C

coincident

D

intersecting

Text Solution

Verified by Experts

The correct Answer is:
C
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