The vector PQ has initial point P(1, –3) and terminal point Q(4,-6). Find the magnitude and direction of PQ. Select the correct answer below: Po = 6/2; 0 = 315° PO = 3/2; 0 = 225° PO = 6V2; 0 = 135° PO = 3/2; 0 = 135° PO = 3/2; 0 = 315° | Po| = 6/2; 0 = 225°

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Coordinate Geometry

Coordinate geometry, also known as analytic geometry or Cartesian geometry in classical mathematics, is a type of geometry that is studied using a coordinate system. Coordinate geometry is a branch of mathematics that describes the position of points on a plane using an ordered pair of numbers called coordinates.