Arjun Nair12thSample· 10d ago
The picture that made integration by parts stop feeling like a trick
I used the formula for a year without knowing why it was true. One sketch on the back of a rough copy fixed that.
Arjun Nair 12th Sample
@arjun_n · joined 5 Jul 2026
12th PCM · JEE. I like clean derivations and cleaner handwriting. Dry humour included. Off-duty: chess, astronomy, mechanical keyboards.
- 4
- stories
- 6
- followers
- Arjun Nair12thSample· 15d ago
Boards vs entrance: same syllabus, two different exams
A dry attempt to explain why the Physics I write for school and the Physics I need for JEE feel like different subjects.
- Arjun Nair12thSample· 1mo ago
How do we know how far a star is? Hold up your thumb
The same trick your two eyes use to judge depth is the bottom rung of the ladder that measures the universe.
