Eigenvectors, Eigenvalue, Data Science, Machine Learning, Matrix.
be familiar with two concepts. Determinant of a matrix = calculated by multiplying the diagonal elements by each other and then subtracting them together. It will be clear below once we do the calculation. e.g. – Image by Author a (e * i — f * h) — b (d * i — f * g) + c(d * h — e * g) = 0 2.