Question

Vector equation of xy plane is

Answer 1

Step-by-step explanation:

A plane parallel to the x-y-plane must have a standard equation z = d for some d, since it has normal vector k. A plane parallel to the y-z-plane has equation x = d, and one parallel to the x-z-plane has equation y = d. ... The plane thus has the form ax + by = d.

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Answer 2

Step-by-step explanation:

Similarly the y-z plane has standard equal x=0 and the x-z-plane has standard equation y=0. A plane parallel to the x-yplane mush have s standard equation z=d for some d, since it has normal vector k. A plane parallel to the y-z plane

has equation x=d , and one parallel to the x-z-plane has equation y=d