The question is missing some details. You want to determine the truth set of some propositions, but the sets are not clearly stated. I will, however explain what you are willing to achieve.
Answer:
Explanation:
To determine the truth set of some propositions is to investigate every detail of the proposition and see if they are true. If the proposition has just one untrue/false situation, the proposition is not true.
With respect to your work,
First, we write the values of p and q.
p = {1, 4, 9, 16, 25, 36, 49, 64, 81}
q = {Not clear}
If there is anything in the proposition that is not true, the proposition is then untrue.
(b) p ^ q is read "p conjunction q". They are the places where p and q are in conjunction.