Question

TWO'S COMPLEMENT OF THE FOLLOWING HEXADECIMALS:

A)6B4E
B)96D2

A)6B4F 96D3
B)94B2 6B4E
C)E4B7 2D6A
D)E4B6 2D69

Answer 1

Answer:

what do you mean by the question please explain me then I

Answer 2

Answer:

The 2’s complement of hexadecimals 6B4E and 96D2 are 94B2 and 692E respectively.

Explanation:

• The complement is used to represent the negative decimal number in digital form.
• Generally, two types of complements are used: 1’s complement and 2’s complement.
• The 1's complement of a binary number is obtained by simply inverting all the bits of the number.
• The 2’s complement of a binary number is the 1’s complement added to 1.
• Hexadecimal is a numbering system with base 16.
• In this system, 16 symbols of digit values from 0 to 9, followed by 6 alphabetic characters - A, B, C, D, E and F.
• To find hexadecimal 2’s complement, subtract the number from FFFF and add 1 to it.

A) Given the hexadecimal 6B4E.

Value of F is 15. Substract the respective number or value of alphabetic character from FFFF.

      $\mbox{FFFF}\\\underline{\mbox{6B4E}}\\94B1\\\underline{\mbox{~~~+1}}\\94B2$

B)  Given the hexadecimal 96D2.

Following the same procedure.

     $\mbox{FFFF}\\\underline{\mbox{96D2}}\\692D\\\underline{\mbox{~~~+1}}\\692E$

Therefore, the 2’s complement of hexadecimals 6B4E and 96D2 are 94B2 and 692E respectively.

So, the correct answer is option B, but the second part is wrong.