This assignment is an example of an application letter written by Ms. Ruiqing Cheng to the Imperial College London. She expresses her interest in pursuing a Bachelor's Degree in Mathematics or Mathematics with Applied Mathematics/Mathematical Physics, highlighting her strong academic background and passion for mathematics and physics. The letter also mentions her IELTS qualification and participation in science festivals at the University of Cambridge. Additionally, Ms. Cheng provides contact information for a referee for further verification.