1.

(3b)16=( )2(7E0C)16 to binary

Answer»

In mathematics, positive numbers (INCLUDING zero) are REPRESENTED as unsigned numbers. That is we do not put the +ve sign in front of them to show that they are positive numbers.

However, when dealing with NEGATIVE numbers we do use a -ve sign in front of the number to show that the number is negative in VALUE and different from a positive unsigned value, and the same is true with signed binary numbers.



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