Question 1: Adding matrices Write a function that adds two matrices together using list comprehensions. The function should take in two 2D lists of the same dimensions. Try to implement this in one line! def add_matrices (x, y): HHH >>> matrix1 = [[1, 3], [2, 0]] >>> matrix2 = [[-3, 0], [1, 2]] >>>add_matrices (matrix1, matrix2) [[-2, 3], [3, 2]] ... ... >>> matrix4 = [[ 1, -2, 3], [-4, 5, -6]] >>> matrix5 = [[-1, 2, -3], [4, -5, 6]] ... >>>add_matrices (matrix4, matrix5) [[0, 0, 0], [0, 0, 0]] H "*** YOUR CODE HERE ***"

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
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Question 1: Adding matrices
Write a function that adds two matrices together using list comprehensions. The function should take in two 2D lists of the
same dimensions. Try to implement this in one line!
def add_matrices (x, y):
⠀⠀
>>> matrix1 = [[1, 3],
[2, 0]]
*
>>> matrix2 = [[-3, 0],
[1, 2]]
>>>add_matrices (matrix1, matrix2)
[[-2, 3], [3, 2]]
>>> matrix4 = [[ 1, -2, 3],
[-4, 5, -6]]
>>> matrix5 = [[-1, 2, -3],
[4, 5, 6]]
☐☐☐
***
▪▪▪
>>> add_matrices (matrix4, matrix5)
[[0, 0, 0], [0, 0, 0]]
||||||
"*** YOUR CODE HERE ***"
Transcribed Image Text:Question 1: Adding matrices Write a function that adds two matrices together using list comprehensions. The function should take in two 2D lists of the same dimensions. Try to implement this in one line! def add_matrices (x, y): ⠀⠀ >>> matrix1 = [[1, 3], [2, 0]] * >>> matrix2 = [[-3, 0], [1, 2]] >>>add_matrices (matrix1, matrix2) [[-2, 3], [3, 2]] >>> matrix4 = [[ 1, -2, 3], [-4, 5, -6]] >>> matrix5 = [[-1, 2, -3], [4, 5, 6]] ☐☐☐ *** ▪▪▪ >>> add_matrices (matrix4, matrix5) [[0, 0, 0], [0, 0, 0]] |||||| "*** YOUR CODE HERE ***"
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