Manipulasi Matrix pemrograman python

import numpy as np

a = np.array (([1,2,3],

               [4,5,6]))

print (f"matrik a dengan ukuran {a.shape}")

print (a)

print ()

# transpose matriks

print ('transpose matriks a :')

print (a.transpose())           # cara pertama

print (np.transpose(a))         # cara kedua

print (a.T)                     # cara ketiga

print ()

# flattem array, vector baris

print ('flatten matriks a :')

print (a.ravel())               # cara pertama

print (np.ravel(a))             # cara kedua

print ()

# reshape natriks

print ('reshape matriks a :')

print (a.reshape(3,2))