Linear Algebra, Mathematics, Science, Computational Thinking.
np.array([[2], [4]]) B array([[2], [4]]) C = np.dot(A, B) C array([[10], [22], [34]]) It is equivalent to use the method dot() of Numpy arrays: C = A.dot(B) C array([[10], [22], [34]]) Let’s verify with numpy A = np.array([[1, 2, 3], [4, 5, 6], [7, 8, 9], [10, 11, 12]]) A B = np.array([[2, 7], [1,