This is CBSE class 12th Physics all chapters derivations Specially handwritten by Shobhit Nirwan bhaiya ✨

It contains all the derivations that can come to your Board exam in 2026
All the derivations along with diagrams at one place for making your work easy and effective!❤️

It does contain almost 50 pages
if you will print it will cost you around 250rs

But I'm selling at low!
also available in cash - 150rs