defence exam Coast Guard Navik GD (General Duty) 02/2025 Mock Test Series Mathematics Three Dimensional Geometry
Find the centroid of the triangle whose vertices are A (1, 2, 3), B (3, 0, 1) and C (- 1, 1, - 4) ?
1
(1, 1, 0)
2
(1, - 1, 0)
3
(0, 1, 0)
4
None of these