Questions

How do you find the Sum of a Matrix in Python?

The sum of the matrices is obtained using the for loop, using nested list comprehension, and by using the zip().

Source Code for finding the sum of the matrices using the zip():

The zip() function takes an iterator for each matrix element, maps them, and then adds them using the sum() function. It returns the result and saves it in the mapping form.

                    

X = [[1,2,3],

    [4 ,0,6],

    [7 ,8,9]]

Y = [[9,4, 7],

    [6,5,2],

    [3,2,6]]

result1= [map(sum, zip(*t)) for t in zip(X, Y)]

  print(result)

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