Question

if [(X→Y)] → Z then write its i)inverse ii) Contra positive.​

Answer 1

Explanation:

The columns of P and (P ^ Q) v (P ^ ~Q) have the same entries. Hence, the relation is proved.

proposition represented as a simple sentence is called simple proposition whereas when two or more propositions are joined together with the help of some connecting words then the resulting proposition is said to be 'Compound Proposition'.