The lines : (x-2)/1=(y-3)/1=(z-4)/(-k) a...

The lines : `(x-2)/1=(y-3)/1=(z-4)/(-k)` and `(x-1)/k =(y-4)/2 =(z-5)/1` are co-planar if :

A

exactly one value

B

exactly two values

C

exactly three values

D

any value

Verified by Experts

The correct Answer is:

B

Similar Questions

Explore conceptually related problems

Lines (x-2)/(1)=(y-3)/(1)=(z-4)/(-K) and (x-1)/(K)=(y-4)/(2)=(z-5)/(1) are coplanar if

The equation of the plane in which the lines (x-5)/4 = (y-7)/4 = (z+3)/-5 and (x-8)/7 = (y-4)/1 = (z-5)/3 lie is

Find the angle between the following pairs of lines : (x-2)/2=(y-1)/5=(z+3)/(-3) " and " (x+2)/(-1)=(y-4)/8=(z-5)/4 .

The shortest distance between the lines (x-1)/2 = (y-2)/3 = (z-3)/4 and (x-2)/3 = (y-4)/4 = (z-5)/5 is

If the lines (x-1)/(-3)=(y-2)/(2k)=(z-3)/2 and (x-1)/(3k)=(y-1)/1=(z-6)/(-3) are perpendicular, find the value of k.

If the straight lines: (x-1)/k=(y-2)/2=(z-3)/3 and (x-2)/3 =(y-3)/k =(z-1)/2 intersect at a point, then the integer k is equal to :

The direction-ratios of the line, which is perpendicular to the lines: (x-7)/2=(y+17)/(-3) =(z-6)/1 and (x+5)/1=(y+3)/2 =(z-4)/(-2) are :

The shortest distance between the lines : (x-3)/3 =(y-8)/(-1) =(z-3)/1 and (x+3)/(-3) = (y+7)/2=(z-6)/4 is :