Cannot resist posting this video :-)
Monthly Archives for March, 2013
In this article, I wish to show a simple elementary proof that there cannot exist any bijection between the set of real numbers and the set of natural numbers . This proof is popularly known as Cantor's diagonal proof. Here's the proof. Firstly I claim that there exists a bijection from the unit interval to . Note that the unit interval is the set of … Continue reading the story "Uncountability of real numbers - a simple proof"
This problem is supposed to teach you more about how to invest using options in the stock market. Suppose a certain stock of a company is currently selling at $10. Suppose that tomorrow the price of the stock will be
Suppose there is an options bet associated with the stock … Continue reading the story "Fair price of an option"