Question

In space, points of the form $\left(x,y,0\right)$lie in a plane called the _______.

Short answer

In space, points of the form $\left(x,y,0\right)$ lie in a plane called the $xy-$plane.

Step-by-step solution

Step 1. Given information

The given point is$\left(x,y,0\right)$

Step 2. Find the plane for given point.

As the $z$coordinate is equal to zero.

So the point lie in the$xy-$plane.