math

• 13 Aug 2015

  Note on Counting: Exercise 13.26 answer

  Similar to the last post, this is a short note detailing some of my thoughts to the answer to Exercise 13.26 in the book...
• 10 Aug 2015

  Note on Counting: Exercise 13.17 answer

  This is a short note detailing some of my thoughts to the answer to Exercise 13.17 in the book Counting, by Prof Koh Khe...
• 24 Jun 2015

  My notes on: Is anyone aware of another method of deriving 1/2! without using the gamma function?

  NOTE: Sometimes I chance across brilliant answers to interesting Math questions on Quora and felt like rearranging and/o...