Question 1 (9 points) Use the proof rules (inference and equivalence) to prove the following argument. Justify every step by giving the lines of your proof and rule used. ((C' A) ^ (B'v C')) ( BA) You can use cut and paste in the window. Any clear abbreviation (like &, V, || ->) for A V is fine. Paragraph ((C' A) 1 (B'v C')) (B A) 3 > E