Question

The number of 1 in 8-bits representation of -127 in 2's compleme
Form ism and that in l's complement form is. What is the value of m:n?​

Answer 1

Answer:

m = 10000001

n = 10000000

hence m: n is

2:1

Answer 2

Answer:

m:n= 0111 1111 : 0000 0001

Explanation:

n=Binary representation of 1=0000 0001

Binary of -127                 =1000 0001

m=2's  compliment of -127(take the 1's compliment+1)=( 01111110+1)= 0111 1111.

m:n  =2's  compliment of -127: Binary representation of 1

         = 0111 1111:0000 0001