Question

ones complement of ones complement of 10001011

Answer 1

$\huge\boxed{\underline{\underline{\mathfrak{Answer}}}}$

$\textbf{01110100}$

$\huge\boxed{\underline{\underline{\mathbb{EXPLANATION}}}}$

$\textsf{For one's complement we just reverse}$

$\textsf{the digits i.e. 0 to 1 and 1 to 0}$

$\large\texttt{Example}$

$\textsf{Binary Equivalent is 1111}$

$\textsf{One's Complement is 0000}$

$\textsf{Binary Equivalent is 1011}$

$\textsf{One's Complement is 0100}$

$\Large\mathcal{Note}$

$\textsf{One's Complement is the reverse of Binary Equivalent.}$

$\odot\textsf{Binary Equivalent is 1111}$

$\odot\textsf{One's Complement is 0000}$

$\textsf{Two's Complement is calculated by}$

$\textsf{adding 1 to one's complement}$

$\odot\textsf{Binary Equivalent is 1111}$

$\odot\textsf{One's Complement is 0000}$

$\odot\textsf{Two's Complement is 0001}$