add two arrays numpy code example

Example 1: join two numpy arrays

numpy.concatenate([arr1, arr2]) # Joining arr1 and arr2

Example 2: how to append two numpy arrays

#concatenating through column(axis = 1)
numpy.concatenate((N,M),1)

Example 3: numpy python add array

x1 = [1, 2]
x2 = [1, 2]
print(np.add(x1, x2))
# [2, 4]