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The result obtained on subtraction using 2’s complement of 1111-0010 will be _________

The result obtained on subtraction using 2’s complement of 1111-0010 will be _________ Correct Answer 1101

Firstly, the 2’s complement of the 2nd number is obtained. Then, if carry is generated, it is discarded and the number is positive. Otherwise, 2’s complement of the result is obtained and the answer is negative. Here, 1111+1110=1, 1101. Since carry is generated, it is discarded and the answer is positive.

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