Mastering Foundations: A Guide to Linear Algebra by Professor Md. Abdur Rahman

For a linear transformation (T: V \to W),

Professor Abdur Rahman has authored several complementary mathematics texts: College Linear Algebra (Chapter 1 - 6) by MD - Abdur Rahman

The text is frequently used in undergraduate programs (such as those at BRAC University or the Islamic University of Technology ) because it covers essential engineering math:

The book you are looking for is likely a standard curriculum text for South Asian universities. While PDFs exist in student repositories, acquiring the physical book is the most reliable method for exam preparation.