Testing

Posted on Mon 13 July 2020 in Posts

This is a scratchpad of sorts to test the capabilities of Pelican.

Let's start with an Image: Big buck bunny looking real handsome ;) Some tweaks have to be made to expand the image on click but this is ok for now..

Echo

ISC 2020 Analysis: An application of Data Science and Statistics

Posted on Sat 11 July 2020 in Mathematics • Tagged with Mathematics, ISC, Data Science

The ISC Exam results were released on 10th June, 3 PM IST. In this article, I'll be analyzing the results of the 117 students in the science stream of my school and showing how they performed. I'll also weave a story with the data and point out things that could …

Solving the African Integral (from YG file cover)

Posted on Thu 09 July 2020 in Mathematics • Tagged with Mathematics

A long time ago, I gave my friend (Let's call him C) an integral to solve. He came back to me a few days later and the conversation went something like this:

C: Debu, I couldn't solve that African integral you gave me.
Me: Ok, but why are you calling …

Debunking Concepts of Physics, and why you should NOT use this book.

Posted on Mon 22 June 2020 in JEE • Tagged with JEE, Physics

I generally don't post stuff that is extremely specific to JEE, but this time I'm willing to make an exception.

A lot has been said about Concepts of Physics by Dr. H. C.Verma and it's usefulness for JEE Preparation. The website itself claims that

Students from the past twenty …

Icosahedron Resistor Network

Posted on Tue 09 June 2020 in Electronics • Tagged with Physics, Electronics

Consider the icosahedral resistance network shown in the following figure. Each edge is made of a rod of resistance $r$. Select the option(s) that is(are) correct:

A) The resistance between points A and B is $\frac{r}{2}$

COVID-19 USA Analysis: effects of the lack of lockdown

Posted on Fri 29 May 2020 in Mathematics • Tagged with Mathematics, COVID 19

The USA currently stands at 1.76 million COVID-19 cases. That's more than the next 5 nations combined. A large number of these cases are due to government inaction against the virus. The lack of a concerted lockdown across the country is also to blame. Here's a graph showing the …

COVID 19 Regression analysis Update

Posted on Tue 19 May 2020 in Mathematics • Tagged with Mathematics, COVID 19

The Previous COVID regression analysis was fairly accurate. However, the opening of lockdown offset the statistics a bit and now there are more number of projected cases. Here is a recomputation of the statistics, which projects an average of 172,000 cases by June 1 and 520,000 cases overall …

No square ends in 3

Posted on Fri 15 May 2020 in Mathematics • Tagged with Mathematics

This is an interesting number theory fact that seems strange when taken at face value. Here's a small proof of it: