numpy matrix in python 3
np.matrix([[1, 2], [3, 4]])
# matrix([[1, 2],
# [3, 4]])numpy matrix in python 3
np.matrix([[1, 2], [3, 4]])
# matrix([[1, 2],
# [3, 4]])numpy generate random 2d array
import numpy as np
a=np.random.rand(3,3)
print(a)numpy make 2d array 1d
import numpy as np
ini_array1 = np.array([[1, 2, 3], [2, 4, 5], [1, 2, 3]])
# printing initial arrays
print("initial array", str(ini_array1))
# Multiplying arrays
result = ini_array1.flatten()
# printing result
print("New resulting array: ", result)python 2d array
array = [[11, 12, 5, 2], [15, 6,10], [10, 8, 12, 5], [12,15,8,6]]
print(array[0])
print(array[1][2])Copyright © 2021 Codeinu
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