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

The locus of a point P(x, y, z) which moves in such a way that z = 7 is a Correct Answer plane parallel to xy - plane

Concept:

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  • Equation of XY plane  is z = o
  • Equation of YZ plane  is x = o
  • Equation of XZ plane  is y = o

 

Explanation:

Given that,

z = 7

We know that

z = 0 represents the XY-plane.

∴ z  = 7 represents a plane parallel to XY-plane.

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