[파이썬] 문제 : numpy 3 x 3 배열 만들기. 배열의 (+,-,*,/,@,**) 계산

 

1)

import numpy as np

a = np.arange(1,10,1)
a = a.reshape(3,3)
print(a)

b = np.full((3,3),2)
print(b)

 

2)

print(a + b)

print(a - b)

print(a * b)

print(a / b)

print(a @ b)

print(a ** b)