If a line with direction ratios `2:2:1` intersects the line `(x-7)/(3)=(y-5)/(2)=(z-3)/(1)` and `(x-1)/(2)=(y+1)/(4)=(z+1)/(3)` at A and B then AB=

If a line with direction ration 2: 2: 1 intersects the lines (x-7)/3=(y-5)/2=(z-3)/1 and (x-1) /2 =(y+1 )/4 = (z+1)/3 at A and B, respectively then AB

The lines (x-2)/(1)=(y-3)/(2)=(z-4)/(3)and(x-1)/(-5)=(y-2)/(1)=(z-1)/(1) are

The lines (x)/(1)=(y)/(2)=(z)/(3)and(x-1)/(-2)=(y-2)/(-4)=(z-3)/(-6) are

The lines (x-1)/1=(y-2)/2=(z-3)/(3) and (x-1)/1=y/3 =z/4 are

The angle between lines (x)/(1)=(y)/(2)=(z)/(3) and (x+1)/(2)=(y-3)/(-7)=(z+2)/(4)

Find the angle between the line (x)/(1)=(y)/(2)=(z)/(3) and (x+1)/(2)=(y-3)/(-7)=(z+2)/(4)

Find the point of intersection of the lines (x+1)/(-3)=(y-3)/(2)=(z+2)/(1)and(x)/(1)=(y-7)/(-3)=(z+7)/(2)

Show that the lines (x-1)/(2)=(y-2)/(y-1)=(z-3)/(4) and (x-4)/(5)=(y-1)/(2)=z intersect

" The point of intersection of lines "(x-1)/(2)=(y-2)/(3)=(z-3)/(4)" and "(x-4)/(5)=(y-1)/(2)=(z)/(1)" is "