Ace : here it will b signed or unsigned ? closed

Question

Comments

what is u r doubt ?

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B is answer or not ?

https://gateoverflow.in/100979/ace-self-dual#a100991

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B is self dual bro.

otherwise one simple formula is=$2^{n}-1-i$  // n is no of variables.

Here it is=7-i.

$\Sigma m(1,2,4,7)$=$\Pi m(7-1,7-2,7-4,7-7)$.

if any term in $\Pi$ is equall to $\Sigma$ then it is not self dual.

Answer 1

the largest binar no. of 8 bit is (11111111)₂  

Now combine 3 bit from right side (11 111 111)₂ = (377)₈