Driver Code
A = [ [ 1 , 1 , 1 , 1 ] , [ 2 , 2 , 2 , 2 ] , [ 3 , 3 , 3 , 3 ] , [ 4 , 4 , 4 , 4 ] ] NEW_LINE B = [ [ 1 , 1 , 1 , 1 ] , [ 2 , 2 , 2 , 2 ] , [ 3 , 3 , 3 , 3 ] , [ 4 , 4 , 4 , 4 ] ] NEW_LINE C = A [ : ] [ : ] NEW_LINE subtract ( A , B , C ) NEW_LINE print ( " Result ▁ matrix ▁ is " ) NEW_LINE for i in range ( N ) : NEW_LINE INDENT for j in range ( N ) : NEW_LINE INDENT print ( C [ i ] [ j ] , " ▁ " , end = ' ' ) NEW_LINE DEDENT print ( ) NEW_LINE DEDENT