Here is a very nice resource for number theory stuffs. It contains all you need to know even upto IMO ! Do have a read : N.Sato_NumberTheory (The topics at the end are a bit advanced and can be skipped for the first reading.)

# Month: June 2017

## Strategies for Number Theory Problems-1

Here is the first chapter of the series of articles I shall write about some strategies for olympiad-style problems. In this article I considered number theoretic problems only. The article is attached as a pdf below: Strategies-1-Number Theory-1 Correction : In exercise 1.1. it would be $latex n^2+19n+92 $ in place of $latex n^2+19+92 .$

## Calculus Problems For ISI and CMI

A pdf attached to this article provides adequate number of problems to help aspirants. The problems are of varying difficulties and lay a strong emphasis on proof-writing. Calculus Questions For ISI and CMI

## Rearrangement inequality, Power of a point

Here is a pdf containing two very useful articles, one on Rearrangement inequality and the other on power of point with respect to a circle. v4_n3 mathematical excalibur