(Solved): solve please  8) Set up keys first and then translate the following two arguments below into sy ...

8) Set up keys first and then translate the following two arguments below into symbolic form and determine whether each argument is valid or invalid using the truth table templates provided. Use full truth tables (i.e. show truth values for each statement on each line). I b. Ottawa is in Brazil if Washington is not in Australia. Washington is in Australia only if Ottawa is not in Brazil. Ottawa is in Brazil. Therefore Washington is not in Australia and Ottawa is not in Brazil. P T T F F T q T F T F Valid / Invalid?