The "See Back" Questions 1. Using a sequence of logical equivalences, demonstrate that (p +q) is logically equivalent to p ay You may NOT use Table IV Line (e) or Line (t) in your sequence. Fair Warning: This problem will probably take you quite a while to work through! Hint: Create sequences of logically equivalent expressions starting from both expressions, and look for a time when your two sequences can meet in the middle. That is, let's say you need to show that A = E. You can show that A B C, and that E=D= C, and then combine them to show that Am E 2. Using reasoning, demonstrate that (p ) v p r) is logically equivalent top - (Vr). (Yes, we know that this is Table III Line (o) on the POLE. No, you can't use that line as part of your reasoning.)