1. (30 points) Given the following logic circuit, X X X X a. Write a compound proposition that represents the circult. In the diagram, you must write the proposition corresponding to the output of each gate b. Create a truth table including a row for every possible combination of values for the atomic propositions, a column for the truth value of each expression operation) that occurs in the compound proposition as it is built up and a column for the compound proposition You must show your work. Simply stating the answers will result in O points awarded. a. (2 points each, 14 points in total) X