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Consider the following statements. If a news report is fake news' then the news presenter knows it is incorrect. But sometimes a presenter will make a news report and not know the news is incorrect. So the conclusion is that not all incorrect news is fake news'. Write predicate formulae that formalises the statements and prove the conclusion correct. Justify each step in the proof.

Consider the following statements. If a news report is fake news' then the news presenter knows it is incorrect. But sometimes a presenter will make a news report and not know the news is incorrect. So the conclusion is that not all incorrect news is fake news'. Write predicate formulae that formalises the statements and prove the conclusion correct. Justify each step in the proof.

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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Consider the following statements. If a news report is 'fake news' then the news presenter knows it is incorrect. But sometimes a presenter will make a news report and not know the news is incorrect. So the conclusion is that not all incorrect news is fake news'. Write predicate formulae that formalises the statements and prove the conclusion correct. Justify each step in the proof.
Transcribed Image Text:Consider the following statements. If a news report is 'fake news' then the news presenter knows it is incorrect. But sometimes a presenter will make a news report and not know the news is incorrect. So the conclusion is that not all incorrect news is fake news'. Write predicate formulae that formalises the statements and prove the conclusion correct. Justify each step in the proof.
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