Write the following sets using the listing (roster) method or using set builder notation. Complete parts (a) and (b) below. a. Write the set of letters in the word 'allowances' using the most concise method where A is the set of lowercase letters. (Use a comma to separate answers as needed.) A. The set of letters is O B. The set of letters is {x/xCA and x =}Complete the truth table for the given statement by filling in the required columns. -gAp Complete the truth table. P q -q -qAp T T T F F T F F