Here’s our classic hotline Wikipedia on various aspects of the AM-GM inequality. There are about 50 known proofs of the AM-GM inequality.
You may go through one or two proofs at a time, understand/read it very well, and reproduce the proof in your notebook without seeing. This is a way to learn Math.
Suggestions, comments, questions are welcome and even encouraged 🙂
More later…
Nalin Pithwa