Sample exercises using the Rules of Inference for the formal proof of validity
Please look at the answer and format for the formal proof of validity using the rules of inference. The answer is written in black or violet ink while those written in pencil with its respective arrows indicate how the premises were derived at using the rules of inference. Pls use abbreviations only. Do the rest of the exercises found on the next attached page.
Click Sample exercises Rules of Inference 1.jfif link to view the file.