defence exam SSB Head Constable (Communication) 2023 Mock Test Mathematics Three Dimensional Geometry
Find the equation of the sphere with centre (-1, 2, -3) and radius 3 units
1
x2 + y2 + z2 + 2x - 4y - 6z + 5 = 0
2
x2 + y2 + z2 + 2x - 4y + 6z + 5 = 0
3
x2 + y2 + z2 + 2x - 4y + 6z - 4 = 0
4
x2 + y2 + z2 + 2x - 4y + 6z - 5 = 0