Saturday 23 December 2017

Python Program to Multiply Two Matrices


Code:

X = [[1,2,3],  
       [4,5,6],  
       [7,8,9]]  
  
Y = [[10,11,12],  
      [13,14,15],  
      [16,17,18]]  
  
Result = [[0,0,0],  
               [0,0,0],  
              [0,0,0]]  
  
# iterate through rows of X  
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)  


Output:

Execute and get the output.


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