Question $4$

The following operation using $2\text{'}$s complement is correct as described:

$4-1=4+(-1)=+3$

$\backslash$table$[[0100,$larr$+4,2\text{'}$s Complement$],[1111,$larr$-1,2\text{'}$s Complement$],[10011,$larr$+3,2\text{'}$s Complement$]]$

Carry$-$out of higher order bit cannot be ignored

True

False