Vedic maths is a mathematical approach that emphasizes recognizing patterns and using shortcuts for problem-solving, allowing for one-line solutions instead of traditional step-by-step methods. It proves beneficial in academic settings as a verification tool and is particularly useful in competitive exams for quick calculations. Developed by an Indian mathematician in the early 20th century, Vedic maths encompasses 16 sutras and caters to varying educational levels from basic to advanced applications in fields like cryptography and machine learning.