Josh English wrote:

> My teacher posed this question to us last night, and he doesn't know the
> answer himself.
> A student once new that the x coordinate was called the abcissa, and the
> y coordinate is called the ordinate. Since we're starting R3 calculus,
> this student wanted to know if there was a name for the z coordinate.
>
> Does anyone know of one?

"Up"

Post a reply to this message