Hello!

I defined a line normally, but when I try plot this line in R3, appears a shape of a plane.

How can I plot only a line in a 3D window?

Line has coordinates x,y, e z.

Hello!

Is it possible convert some equations in R² (ellipse, hyperbola) to polar coordinates using Maple? And a regular  object in R³ like a sphere, a cylinder or a cube could be converted from cartesian coordinates to polar coordinates?

Thank you so much.

Hello!

With Maple 2015, license Student, is it possible calculate distance between point and plane in R³ ? Package geom3d is recommended for this or another? How can I calculate this?

Thank you so much!