In this video you are shown how to express a complex number of the form z=r(cos θ + i sin θ ) in the form z=re^(iθ) This is often called the exponential form or Euler's form of a complex number.
Go to [ Ссылка ] for the index, playlists and more maths videos on exam solutions and other maths topics including complex topics.
THE BEST THANK YOU: [ Ссылка ]
![](https://s2.save4k.ru/pic/e4KM13j2wgw/maxresdefault.jpg)