Gate 2016 pyq DIGITAL |Let X be the number of distinct 16-bit integers in 2’s complement

Gate 2016 pyq DIGITAL |Let X be the number of distinct 16-bit integers in 2’s complement

Let X be the number of distinct 16-bit integers in 2’s complement representation. Let Y be the number of distinct 16-bit integers in sign magnitude representation. Then X −Y is _________