engineering recuitment AAI ATC Junior Executive 2025 Mock Test Series Mathematics Three Dimensional Geometry Distance between parallel lines
The shortest distance between the z-axis and the line \(\frac{x - 2}{1}\) = \(\frac{y -1}{2}\) = \(\frac{z + 1}{2}\) is-
1
\(\frac{2}{\sqrt5}\)
2
\(\frac{3}{\sqrt5}\)
3
3\(\sqrt5\)
4
\(\frac{5}{\sqrt3}\)