1- Set Operations: Let A={xN;3x12},B={xN;xi oodd },C={xN;x is even } a. Find AUB b. Find A E B c. Find BUC d. Find BC e. Find the cardinal of A:A 2- Logic Statements: Consider the statement S "if I sleep then I dream" which can be written as: P Q. a) Write the converse of the statement S in both forms, textual and symbolic. b) Write the contrapositive of the statement S in both forms, textual and symbolic. c) Is it possible for the converse of S to be equivalent to S? Use the truth table to justify your