Question: Construct a truth table for each of the following compound statements, where p, q, r denote primitive statements.

a) \((p\to q)\to r\)

b) \((p\to q)\to (q\to p)\)

c) \([p\wedge (p\to q)]\to q\)

d) \(q\leftrightarrow (\neg p\vee \neg q)\)

e) \([(p\to q)\wedge (q\to r)]\to (p\to r)\)