Question 2: Working with Logic Gates (15 Marks)
Given the below Function:
$F(x, y, z) = (\overline{x} + z).(\overline{y} + \overline{x}) + x\overline{y}z$
a- Draw the combinational circuit that directly implements the Boolean expression:
b- For what values of x, y, and z the output (F) will be 0? Justify your answer using a truth table.