Math 435: Key Concepts & 3 Exciting Applications of Number Theory 📚

In this presentation, I discuss definition and 3 applications of number theory. This is a course that I am taking towards my Math degree. Number theory is abstract in essence, as it was rarely used in practical fields prior to the 20th century. However, the rise of modern computers changed the landscape. Cryptography is a typical example of number theory application. Such a landscape change makes one wonder if mathematics is evolving all the time.