WildTrig15: Complex numbers and rotations

WildTrig15: Complex numbers and rotations
Complex numbers are here explained using geometry and their intimate connection with dilations and rotations. Pure rotations are related to the parametrization of the unit circle. ... Complex numbers rational trigonometry quadrance dilations rotations mathematics similarity From: njwildberger Views: 6082 15 ratings Time: 10:17 More in Science & Technology