Study Guides
Combinatorics and Probability Study Guide (Coursera)
· ☕ 2 min read
Although the course covers a lot of concepts and is well-structured, the prerequisites aren't clarified in the description and some concepts could use better explanation. So I've clarified the prerequisites, provided the resources I used, and linked to relevant topics you should review before starting the course.

How to Prepare for the GRE
· ☕ 17 min read
A comprehensive guide to help you prepare for the GRE exam