GCSE; Edexcel; Vectors - Edexcel Vectors. A vector quantity has both size and direction. Vectors can be added, subtracted and multiplied by a scalar. Geometrical problems can be solved using vectors.

The quadrature processing techniques employed in spectrum analysis,computer graphics, and digital communications routinely require highspeed determination of the magnitude of a complex number (vector ...

Learn and revise about vectors and how they can be can be added, subtracted and multiplied by a scalar with this BBC Bitesize GCSE Maths AQA study guide.

Keysight Technologies, Inc. (NYSE: KEYS) introduces the Keysight E5081A ENA-X, the first midrange vector network analyzer (VNA) that produces fast, ac ...