English Medium 2021 By S Rajan M Sc M Phil M Ed: 12th Mathematics Chapter Study Material

Arjun smiled and held up the thin, worn-out, white-covered book. “No institute. Just a bridge builder named S. Rajan, M.Sc., M.Phil., M.Ed.”

He closed his eyes, saw the clean, white page of the study material in his mind, and wrote the solution. Step by step. Neatly. Arjun smiled and held up the thin, worn-out,

He slumped over, defeated. "I don't need more problems," he whispered to himself. "I need a key ." Rajan, M

The first page wasn't a formula. It was a letter. He slumped over, defeated

Arjun turned to Chapter 1: Relations and Functions .

It wasn't flashy. It had no “50 Sample Papers” or “Crash Course” stickers. Arjan almost put it back, but the price was just thirty rupees. He shrugged and bought it, more out of pity for the old bookseller than hope.