Computers and Technology, 22.09.2020 20:01 alix1234567888
Consider the following hypotheses:
If it does not rain or if it is not foggy, then the sailing race will be held and the lifesaving demonstration will go on If the sailing race is held, then the trophy will be awarded The trophy was not awarded Arrange the steps in the correct order to show that these hypotheses imply the conclusion "It rained," using rules of interference.
Rank the options below.
1. We get the conclusion "it rained" from the given hypotheses.
2. Taking the contrapositive of (﹁rv → (SA ), we get(s^ ) →すrv ﹁ s and ( s v (r ^ imply that s v l, using addition.
3. The givenpremises are (﹁rv → (SA ) , s → t, and t
4. By modus ponens, ( s v (r^ ή and s v , imply r^ f and r^ fimplies r using simplification.
5. Let r be the proposition "t rains," let fbe the proposition "It is foggy," let s be the proposition "The sailing race will be held," let /b proposition "The lifesaving demonstration will go on," and let t be the proposition "The trophy will be awarded."
6. Applying De Morgan's law on ר(SA →ヤrv ﹁5, we obtain (าร ν רり→ (ГлかUsing and s → t, we get ﹁s is true
Answers: 1
Computers and Technology, 22.06.2019 04:30, safi30360oz0c34
What kind of software users of all skill levels create web pages that include graphics, video, audio, animation, and other special effects? website authoring website software website publishing website editing
Answers: 1
Computers and Technology, 22.06.2019 22:30, studybug2306
Jason needs to learn a new web tool. he went through his books to understand more about it. now he wants hands-on experience with using that tool. what would him? jason can use websites where workspace is provided to test the results of your code.
Answers: 2
Computers and Technology, 23.06.2019 00:00, addisonrausch
What season was better from fortnite?
Answers: 2
Consider the following hypotheses:
If it does not rain or if it is not foggy, then the sailing ra...
Chemistry, 26.09.2019 13:00
Computers and Technology, 26.09.2019 13:00
Health, 26.09.2019 13:00
Mathematics, 26.09.2019 13:00