engineering recuitment AAI ATC Junior Executive 2025 Mock Test Series Mathematics Mathematics Three Dimensional Geometry
z-अक्ष और रेखा \(\frac{x - 2}{1}\) = \(\frac{y -1}{2}\) = \(\frac{z + 1}{2}\) के बीच की न्यूनतम दूरी है -
1
\(\frac{2}{\sqrt5}\)
2
\(\frac{3}{\sqrt5}\)
3
3\(\sqrt5\)
4
\(\frac{5}{\sqrt3}\)