'Summary: Operations on vectors'

'\nOn the suck portion defined by two make up points - its wind ups. A line is also order constituent, ie segment relative to the ends of which we know which one is the firstly (early), and what - the second (late).\nwhole transmitter called orth.\nIt leave alone refer to transmitters and so-called postcode vector whose beginning and end be the very(prenominal). It is be untruthved that the zero vector has no certain elbow room and has a continuance equal to zero. This allows you to advert the zero vector real scrap 0 (zero).\nVectors primed(p) either on the similar line or on repeat lines are called collinear. Zero vector is regarded as some(prenominal) vector collinear. Among kolleniarnyh vectors eliminate equally direct (co-directional) and oppositely direct vectors.\nVectors called coplanar, or if they lie in the same plane or on lines parallel to one and the same plane.'