👉 To explain the underlying math behind a concept, I start by identifying the core principles and equations that govern it. For instance, if discussing linear algebra, I might begin with the fundamental theorem of linear algebra, which states that every linear transformation between finite-dimensional vector spaces can be represented by a matrix. I then break down the key components: vectors, linear transformations, matrices, and eigenvalues. By explaining how these elements interact, I connect the abstract mathematical ideas to real-world applications, such as data analysis or machine learning. For example, I might illustrate how eigenvalues and eigenvectors help in understanding the principal components of a dataset, simplifying complex data into more manageable forms. This approach ensures that the explanation is both mathematically rigorous and accessible, bridging the gap between theoretical concepts and practical utility.