Combinatorics This lesson covers the topics of combinatorics (combinations, permutations with and without repetitions, circular and constrained permutations). It will equip you with all the necessary theoretical knowledge on the topic, and show how it is applied in standardized test problems....
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Operations Research: The Science Of Doing Better
Operations research is the art of problem-solving and decision-making. In this article, we will learn more about "The Science of Doing Better" and its endless applications. Introduction Did you ever wonder, what is the shortest way to take to get to your shopping destinations and back home, so...
Research Colloquium: SEIR Model of COVID-19 using Economic Functionality for Transmission Coefficient Dynamics
Our previous research colloquia on COVID-19 consisted of 1) a preliminary sketch of a multi-scale thermodynamics paradigm ('functional communication') developed to analyze this phenomenon and 2) a graphical analysis of the economic attributes of the meso level of the crisis. Now, we combine these...
Research Colloquium: COVID-19 NYC-USA Employment Fluctuation Comparative Analysis
Income Level Employment Comparison Looking at Figure 1, a comparison between the totals for NYC and National, i.e. the blue and purple lines, reveals that NYC employment levels had decreased, relative to January, much more than those nationally. Breaking this down by income level categories,...
Research Colloquium: The Astro-Socio-Biology of COVID-19
A multi-scale thermodynamic analysis of COVID-19 is developed on the micro-biological, meso-social, & macro-astrological levels to model the accumulation of errors during processes of self-replication within immune response, communicative functionality within social mitigation strategies, and...