( )( )=m and each of the letters represents uniquely a different non-zero digits and the trace of the matrix A= [ array llll & 1 & 2 & 0 0 & & 1 & 1 0 & 0 & & 3 1 & 1 & 0 & array ] is equal to k , then the number of prime factors of k is/ar

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( )( )=m and each of the letters represents uniquely a different non-zero digits and the trace of the matrix A= [ array llll & 1 & 2 & 0 0 & & 1 & 1 0 & 0 & & 3 1 & 1 & 0 & array ] is equal to k , then the number of prime factors of k is/are

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Correct answer: 2

The integer m = (111)= 3.37 with equal to the final digit of ^2 . Now 37 must divide one of ( ) and ( ) say ( ) . Therefore =37 or 74 =74 is not possible because ( )( ) 74.14=1036 =37, =27, =9 trace of matrix A=3+7+9+2=21

( )( )=m and each of the letters represents uniquely a different non-zero digits and the trace of the matrix A= [ array llll & 1 & 2 & 0 0 & & 1 & 1 0 & 0 & & 3 1 & 1 & 0 & array ] is equal to k , then the number of prime factors of k is/are

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