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To find the 2s complement invert the bits and add 1:
98 = 1100010 = ...0000 0110 0010 (written in complete nybbles with leading 0 bits)
→ 2's complement: ...1111 1001 1101 + 1 = ...1111 1001 1110
Every bit in front of the first bit is a 1 (the exact number will depend upon the number of bytes used to store the number).
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What is binary equivalent of -15 using 2's complement?
-15 is 11111111 and 2s com is 1111 0001
Subtract the hexadecimal number 1234 from DA57 using twos complement addition method?
(1234)hex=(0001 0010 0011 0100)2 (DA57)hex=(1101 1010 0101 0111)2 Taking, (1234)hex=(0001 0010 0011 0100)2 =(1110 1101 1100 1011) -1s complement =(1110 1101 1100 1100) -2s complement Now ,add 2s complement of (1234)hex with (DA57)hex, we get 1110 1101 1100 1100 + 1101 1010 0101 0111 1 1100 1000 0010 0011 There is a Carry bit Since,carry is generated.so,no is negative Then take 2s complement of above no.Thus ,we get 0011 0111 1101 1101=(37DD)hex (1234)hex -(DA57)hex =37DD)hex
The 2's compliment of the number 1000 is?
To get the 2s complement, find the 1s complement (by inverting the bits) and add 1. Assuming that number is [4-bit] binary it would be 1000. If it is preceded by 0s, as in, for example, 0000 1000, then it would be 1111 1000.
What is 1's complement of decimal 10?
The decimal complement of the number 1 is 8. You can find the complement of any digit by subtracting it from the largest single digit value in the base that you're working in.
What is the value of y if 14y equals 98?
If: 14y = 98 Then: y = 7
