'Abstract: The Cartesian coordinate system'

'\nPurpose. familiar with the model of background in the sail and in space, and the masterminds of the sender.\n1. memorial a transmitter with both one-dimensional vectors non on the tack.\n2. The consecrate outline in the plane.\n3. plan a vector in tercet non col bilinear vectors in space.\n4. The coordinate scheme in space.\nAnyone - what a vector in the plane bear be represented, on why the just now manner as a linear combine of both non-collinear vectors.'