How to Calculate the Sum of Two Matrices

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How to Calculate the Sum of Two Matrices

How to Calculate the Sum of Two Matrices

I have two matrices and I need to calculate their sum. How can I implement this in Python?

solveurit24@gmail.com Changed status to publish February 16, 2025
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1 Answer

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You can create a new matrix where each element is the sum of corresponding elements from the two input matrices.

Code Example:

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def matrix_addition(matrix1, matrix2):
    result = []
    for i in range(len(matrix1)):
        row = []
        for j in range(len(matrix1[i])):
            row.append(matrix1[i][j] + matrix2[i][j])
        result.append(row)
    return result

matrix1 = [
    [1, 2],
    [3, 4]
]

matrix2 = [
    [5, 6],
    [7, 8]
]

print(matrix_addition(matrix1, matrix2))
# Output:
# [[6, 8], [10, 12]]

This function adds two matrices of the same dimensions and returns the resulting matrix.

solveurit24@gmail.com Changed status to publish February 16, 2025
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