3. What is the hexadecimal representation of each of the following binary numbers in signed 2’s complement?
a)
The binary number is 0010 0101 0100 0011.
(0010)2 : (2)16
(0101)2 : (5)16
(0100)2 : (4)16
(0011)2 : (3)16
Therefore the hexadecimal number is (2543)16
b)
The binary number is 0001 1011 0010 0100
(0001)2 : (1)16
(1011)2 : (B)16
(0010)2 : (2)16
(0100)2 : (4)16
Therefore the hexadecimal number is (1B24)16
c)
The binary number is 1111 0110 1101 1001
(1111)2 : (F)16
(0110)2 : (6)16
(1101)2 : (D)16
(1001)2 : (9)16
Therefore the hexadecimal number is (F6D9)16
3. What is the hexadecimal representation of each of the following binary numbers in signed 2’s...
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