Linear Algebra, Numpy, Numpy Tutorial, Data Science, Python.
https://machinelearningmastery.com/examples-of-linear-algebra-in-machine-learning/ 3 https://web.stanford.edu/class/nbio228-01/handouts/Ch4_Linear_Algebra.pdf 4 https://numpy.org/doc/stable/user/basics.creation.html 5 https://www.cuemath.com/geometry/cross-product/ 6