Question

find the first complement for( 1001011 )to the power 2 using 8 bit representation in computer application​

Answer 1

Answer:

(1001011) > (0110100)

Answer 2

($10110100_{2}$) or 10110100 base 2 is the correct answer for the above question :

Explanation:

Missing information : The above question has a missing word that is "power", there is a need to use the base at the place of power.

• The above-defined binary number has 7 bits but when we add the sign bits on it, then it will be 8 bits.
• The above-defined binary number is positive so we add the sign bits 0 on it and the number will be "01001011"(0 will be added before the number).
• So when we change the number on the first complement, then the 0 will be changed to 1 and 1 will be changed to 0. This is the rule to change the number on the first complement.
• So the number is "10110100", which is the answer to the above question.

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