Mathematics - Discrete Mathematics - Logic and proofs - True or False Logic

Present 8 logical statements and ask True or False: (1) 'If 2+2=5, then pigs can fly.' (TRUE! False→anything is true). (2) 'If it rains, then the ground is wet. The ground is wet. Therefore it rained.' (INVALID - ground could be wet for other reasons). (3) 'All dogs are animals. Fido is a dog. There