CBD oil is the concentrated form of Cannabidiol in a liquid form, which is heated and inhaled through an E-Cigarette, Vape Pen, or Vaporizer. CBD vape oil can be purchased in a bottle to refill your vaporizer or as a one-time use cartridge for your Vape Pen.
Analytical geometry or analytic geometry is also known as Cartesian geometry or coordinate geometry. It is a branch of mathematics which is a link between algebra and geometry. Analytical geometry deals with algebraic representation of geometrical figures. It pertains to representation of geometrical figures on a coordinate system.
1. Cartesian coordinate system-a coordinate system for which the coordinates of a point are its distances from a set perpendicular lines that intersect at the origin of the system. coordinate system, frame of reference, reference frame, reference system-a system that uses coordinates to establish position. 1  Facebook.