engineering recuitment AAI ATC Junior Executive 2025 Mock Test Series Mathematics Three Dimensional Geometry Distance between parallel lines
Distance between the straight lines x + 2y = 5 and 2x + 4y = 11 is
1
\(\dfrac{1}{\sqrt5}\)
2
\(\dfrac{1}{2\sqrt5}\)
3
\(\sqrt5\)
4
\(\dfrac{\sqrt5}{2}\)