In 2021, one name stood out among self-study guides and coaching materials: His meticulously prepared chapter-wise study material became a beacon for students who found standard textbooks too dense. However, the original version had gaps, errors in problem sets, and missing solutions. Enter the “Patched” edition—a revised, corrected, and enhanced version of Rajan’s original work.
The material provides detailed, handwritten, or fully solved solutions for critical chapters, ensuring that students can follow the logical flow of mathematical proofs and problem-solving steps. Key units often covered include: In 2021, one name stood out among self-study