12. [0.5] Perform the subtraction with the following unsigned 6-bits binary number by taking the 2 's complement of the subtrahend. Indicate if the operation would generate an overflow. 011010010000 011010 (ignore carry) 001011 (ignore carry) 001010 (ignore carry) None of them 13. [0.5] Perform the subtraction with the following unsigned 6-bits binary number by taking the 2 's complement of the subtrahend. Indicate if the operation would generate an overflow. 000010011000 101010101110101011 None of them 12. [0.5] Perform the subtraction with the following unsigned 6-bits binary number by taking the 2 's complement of the subtrahend. Indicate if the operation would generate an overflow. 011010010000 011010 (ignore carry) 001011 (ignore carry) 001010 (ignore carry) None of them 13. [0.5] Perform the subtraction with the following unsigned 6-bits binary number by taking the 2 's complement of the subtrahend. Indicate if the operation would generate an overflow. 000010011000 101010101110101011 None of them