An Elegant Introduction to Algebraic Thinking

This Group Theory problem was set to British 18 year olds in 1988

If you were an enthusiastic and talented high school mathematics student in the UK in 1988, you would have studied elementary Group Theory as part of your Advanced Level (A-level) curriculum. Sadly this is not the case any more. Several years ago, Group Theory was removed from…



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Keith McNulty

Expert and Author in Applied Mathematics, Data Science, Statistics. Also writes History, Science, Culture. Find me on Twitter or