Introduction to 3DHard
Question
The locus of the point which moves such that its distance from (1, − 2, 2) is unity, is -
Options
A.x2 + y2 + z2 − 2x + 4y + 4z + 8 = 0
B.x2 + y2 + z2 − 2x − 4y − 4z + 8 = 0
C.x2 + y2 + z2 + 2x + 4y + 4z + 8 = 0
D.x2 + y2 + z2 − 2x + 4y − 4z + 8 = 0
More Introduction to 3D Questions
If the equation of a line and a plane be and 4x − 2y − z = 1 respectively, then -...The equation of the line passing through (1, 2, 3) and parallel to the planes x − y + 2z = 5 and 3x + y + z = 6, i...Equation of the plane through (3, 4, −1) which is parallel to the plane .(2î − 3ĵ + 5). + 7 = 0 is...The point which divides the line joining the points (2, 4, 5) and (3, 5, − 4) in the ratio − 2 : 3 lies on -...Three lines with direction ratios 1, 1, 2 ; √3 − 1, − √3 − 1, 4 ; − √3 −...