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Multiply Matrix

To multiply matrices

Code:

X = [[12,7,3],
[4 ,5,6],
[7 ,8,9]]

Y = [[5,8,1,2],
[6,7,3,0],
[4,5,9,1]]

result = [[0,0,0,0],
[0,0,0,0],
[0,0,0,0]]

for i in range(len(X)):
for j in range(len(Y[0])):
for k in range(len(Y)):

result[i][j] += X[i][k] * Y[k][j]
for r in result:
print(r)

Then, Click on the run button to execute it.