# Matrix-vector multiply with NumPy arrays. Define a matrix and a vector, e.g., A = array([[1, 2, 3],.

Matrix-vector multiply with NumPy arrays. Define a matrix and a vector, e.g., A = array([[1, 2, 3], [4, 5, 6], [7, 8, 10]]) b = array([-3, -2, -1]) Use the NumPy manual to find a function that computes the standard matrixvector product A times b (i.e., the vector whose i-th component is 2 j=0 A[i,j]*b[j]). Work with slicing and matrix multiplication. Extract the 2 × […]