Draw logic diagrams for the Boolean expressions given below.
(i)`A . barB+barA . B=Y` , (ii)`(A+barB). (barA+B)=Y`

Explanation

The required logic diagram for the given Boolean expression is given in figure. Here the input B before applying to first AND gate and input A before applying to second AND gate have been inverted. The output of these gales are, therefore, `A barB` and `barA `B respectively. These outputs are fed to OR gate which gives `Y = A barB+ barA B `as shown in figure.