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2) Consider the rules of inference: a) p → ~q, ~p →q P q. Show it is sound. Recall we need to show that whenever the premises are both true then the conclusion must also be true. Need truth-tables to verify. Checks? T T T. Y F

2) Consider the rules of inference: a) p → ~q, ~p →q P q. Show it is sound. Recall we need to show that whenever the premises are both true then the conclusion must also be true. Need truth-tables to verify. Checks? T T T. Y F

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Fix the table its suppose to be not p-<>q

c) prove yo 2) Consider the rules of inference: a) p → -q, ~p → q poq. Show it is sound. Recall we need to show that whenever the premises are both true then the conclusion must also be true. Need truth-tables to verify. p Oq Checks? T. T. T. Y ET TFTL
Transcribed Image Text:c) prove yo 2) Consider the rules of inference: a) p → -q, ~p → q poq. Show it is sound. Recall we need to show that whenever the premises are both true then the conclusion must also be true. Need truth-tables to verify. p Oq Checks? T. T. T. Y ET TFTL
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