In the given Boolean expression$y=A.\overline{B}+B.\overline{A}$  If A=1, B=0 then y will be

If A=1, B=0

$y=1.\left(\overline{0}\right)+0.\left(\overline{1}\right)$

   $$\begin{gathered} =1.\left(1\right)+0.\left(0\right) \\ \begin{array}{l}=1 + 0\end{array} \end{gathered}$$

$\begin{array}{l}=1\\ =0001.00\end{array}$