This is the first chapter that you'll be studying as you start class 12. And here I've some wonderful videos, key point notes and self assessment sheet to start.
Watch the video lectures, try answering the questions and use the self assessment links.
Lets begin with the Chapter from NCERT. Please find below link for Chapter 1.
Next, here are the key point extracts .....
The videos. There are 7 of them, each not more than 10 minutes.
Each video has a set of questions. Do solve them for better understanding.
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