Match the following:
i. A proof that the implication $p \rightarrow q$ is true based
on the fact that $p$ is false
ii. A proof that the implication $p \rightarrow q$ is true based
on the fact that $q$ is true
iii. A proof that the implication $p \rightarrow q$ is true that
proceeds by showing that $q$ must be true when $p$ is true
iv. A proof that the implication $p \rightarrow q$ is true that
proceeds by showing that $p$ must be false when $q$ is false
23396 Points
17078 Points
8158 Points
6286 Points
5438 Points
4978 Points
4772 Points
4344 Points
3964 Points
3804 Points
Gatecse
X->YZ , Y->XZ , ...