(Solved): 3. The following truth table defines the logical relationship between inputs A and B and output Q. ...

3. The following truth table defines the logical relationship between inputs $A$ and $B$ and output $Q$. A. Write a Boolean equation for this system. Make it as simple as possible (Hint: both input variables $A$ and $B$ may not be needed). B. Draw a circuit that accomplishes this logic using a single gate.