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.
Cartesian Plane. The French mathematician Rene Descartes first introduced the Cartesian plane. The word âCartesianâ comes from the Latin word Cartesium. The idea to explain the Cartesian plane was developed by Rene Descartes and Pierre de Fermat in 1637.