import numpy as np
vector = np.array([1,2,4,8,16])
print(vector)
vector.dtype
vector.shape
matrix = np.array([[15,20],[15,30]])
print(matrix)
matrix.dtype
matrix.shape
lista_1= [100,200,300,400]
lista_2= [2,3,4,5]
vector2= np.array(lista_1)
print(vector2)
vector2.dtype
vector2.shape
matrix2= np.array([lista_1,lista_2])
print(matrix2)
matrix2.dtype
matrix2.shape
[ 1 2 4 8 16]
[[15 20]
[15 30]]
[100 200 300 400]
[[100 200 300 400]
[ 2 3 4 5]]