The purpose of this article is to obtain all subsets of a set by using of Classical or Fuzzy set theory and a VB code written by Myrna Larson. The power set has many applications in the fields of engineering such as control valves in piping and process engineering, control keys in electrical engineering, field data analysis in geophysics (does not different among the arrangements of Wenner, Schlumberger or Polygon - Net in resistivity test or Geoelectric investigation) and data analysis of NDT tests.
And so we can find the applications of power set in financial management, strategic management and risk management. For instance, I would like to refer you to my article of “EMFPS: Efficient Portfolio of Assets (The Optimization for Risk, Return and Probability)” posted on link http://emfps.blogspot.com/2011/10/emfps-efficient-portfolio-of-assets.html where I stated: “....To change Rp(i) and probabilities simultaneously into above limited range, we should obtain all Permutations without Repetition by using of VB codes in excel...”
You can preview the continuation of this article on below link:
http://emfps.blogspot.com/2012/08/emfps-how-can-we-get-power-set-of-set.html
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