Latin squares are not Magic Squares or Sudoku problems, but what are they? Robin Wilson, Gresham Professor of Geometry, explains these mathematical puzzles where each number appears only once in each row and each column.
This is the 14th part of 'A Millennium of Mathematical Puzzles'.
The full lecture is available (in 24 parts) here on YouTube, or it can be downloaded (like all of our lectures) in its complete form from the Gresham College website, in video, audio or text formats:
http://www.gresham.ac.uk
Gresham College has been giving free public lectures since 1597. This tradition continues today with all of our five or so public lectures a week being made available for free download from our website.
This is also a statistic tool used in factorial experiments. You can use Fisher distribution and find interactions beteween factors.
scagish 3 months ago