1.

A number N is stored in a 4-bit 2's complement representation as a3 a2 a1 a0It is copied into a 6-bit register and after a few operations. The final bit pattern is a3 a3 a2 a1 a0 1 The value of this bit pattern in 2's complement representation is given in terms of the original number N as

Answer»

A number N is stored in a 4-bit 2's complement representation as










a3 a2 a1 a0



It is copied into a 6-bit register and after a few operations. The final bit pattern is











a3 a3 a2 a1 a0 1



The value of this bit pattern in 2's complement representation is given in terms of the original number N as


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