Matrix Addition: Program 1

'''Add two matrices''' matrix1 = [ [1, 2, 3], [4, 5, 6], [7, 8, 9] ] matrix2 = [ [9, 8, 7], [6, 5, 4], [3, 2, 1] ] result = [[0, 0, 0], [0, 0, 0], [0, 0, 0]] for i in range(len(matrix1)): for j in range(len(matrix1[0])): result[i][j] = matrix1[i][j] + matrix2[i][j] print(result) Run Code

Output 1