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A friend of mine recently posed the following problem to me: Given two contestants in an election $X$ and $Y$ (with equal popularity among ...

It is well known that the expectation of a non-negative random variable $X$ can be written as $\displaystyle \mathbb{E}[X] \overset{\unders...

I'm a great fan of Probability and Combinatorics. The question that we are going to solve in this post remains as one of my most favori...

Contingency tables are quite common in understanding a classification problems like that of a ML model or new drug tested against a disease...

The Cycloid in all its grandeur scooped all the glory for itself by way of being both the brachistochrone curve and the tautochrone curve. ...

The Tautochrone problem is one of the classical problems in math. Both the Wikipedia and the Mathworld page present some great math on the...

I was recently revisiting my earlier post on A nice result in Geometry  and got 'distracted' into the Classical Apollonius prob...