Please solve 3.4QA

Question Determine whether each of the following arguments are valid or invalid. If it is valid, state the inference rule used. If it is 3.4QA invalid, state the fallacy present. [5 1. points) All cheaters sit in the back row. Monty sits in the back row. :: Monty is a cheater. 2. For every student x, if x studies dicrete mathematics, then x is good at logic. Tarik studies discrete mathematics. :: Tarik is good at logic. 3. If compilation of a computer program produces error messages, then the program is not correct. Compilation of this program does not produce error messages. :: This program is correct. Your [your answer here]