numpy add two arrays 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: how to add numpy arrays

added = a+b #elementwise
added_in_the_end = np.concatenate(a,b) #add at the end of the array
#if you want to add in multiple dimentions check the documentation of np.concatenate