how to define -11 in unsigned 8bit format

11 in 8 bit format is 00001011
and its unsigned means positive so +11= 00001011
10 years agoHelpfull: Yes(9) No(4)
11in 8bit format is 00000111
so -11 is 11111001.
10 years agoHelpfull: Yes(4) No(18)
11in 8bit format is 00000111
so -11 is 11111001
10 years agoHelpfull: Yes(2) No(10)
unsigned is positive hence the ans is +11=00001101
10 years agoHelpfull: Yes(2) No(1)
unsigned means only positive i.e. not negative
11 in 8 bit format is 00001011
-11 also will be same 8 bit format(because question -11 in unsigned)
9 years agoHelpfull: Yes(2) No(0)
11 in 8bit unsigned format is 00001011
now to represent -11 in unsigned 8bit format we have to find 2's compliment of 00001011
so 2's compliment of 00001011 is 11110101
Ans is 11110101
8 years agoHelpfull: Yes(2) No(0)
-11 in 8 bit format is 1 0000 1011 ,here first 1 shows negative number ,as we know negative number store in 2''s compliment form so
firstly its 1's compliment is 1 1111 0100
now its 2's compliment is 1 1111 0101
8 years agoHelpfull: Yes(1) No(0)
10001011
reprentig 11 in binary form n -ve sign in 4-bit(1000)
10 years agoHelpfull: Yes(0) No(1)
00001011=2^3+2^1+2^0=11
9 years agoHelpfull: Yes(0) No(0)

how to define -11 in unsigned 8bit format?