Q.

The perpendicular distance of point (2,0,-3) from line which passes through the point (0,2,-4) and perpendicular to the lines r→=(-3i^+2k^)+λ(2i^+3j^+5k^), r→=(i^-2j^+k^)+μ(-i^+3j^+2k^), where λ, μ∈R is

1 2193  
2 783  
3 523  
4 1263  

Ans.

(2)