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NDA2021MathematicsThree Dimensional GeometryActual

The locus of a point P(x, y, z) which moves in such a way that z=7 is a

Options

  1. Aline parallel to x -axis
  2. Bline parallel to y -axis
  3. Cline parallel to z -axis
  4. Dplane parallel to x y -plane

Correct answer

D. plane parallel to x y -plane

Step-by-step solution

The locus of a point P (x, y, z) which moves in such a way that z=7 is a plane parallel to x y plane at distance 7 unit from x y plane.

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