Q$31($page $13)$: Construct a truth table for each of these compound propositions.

a$)p^{{?}^{?}}$notp

b$)$ pvvnotp

c$)(pvvnotq)q$

d$)(pvvq)(p^{{?}^{?}}q)$

e$)(pq)harr(notq$notp$)$

f$)(pq)(qp)$