题目内容
(请给出正确答案)
[单选题]
下列程序段的运行结果为_____。 import numpy as np A = np.array([[2, 3], [2, 1]]) B = np.array([[2, 0], [1, 2]]) X = A * B Y = np.matmul(A, B) print("X:\n", X) print("Y:\n", Y)
A.X: [[7 6] [2 2]] Y: [[4 0] [5 2]]
B.X: [[7 6] [5 2]] Y: [[4 0] [2 2]]
C.X: [[7 0] [2 2]] Y: [[4 6] [5 2]]
D.X: [[4 0] [2 2]] Y: [[7 6] [5 2]]
提问人:网友xxj0829
发布时间:2022-01-07