defence exam Agniveer Vayu Group X & XY Mock Test 01/2026 Mathematics Three Dimensional Geometry Angle between two lines
Let α β γ be the foot of perpendicular from the point (1, 2, 3) on the line \(\frac{x+3}{5}=\frac{y-1}{2}=\frac{z+4}{3}\). then 19(α + β + γ) is equal to:
1
102
2
101
3
99
4
100