Which of these are propositions? What are the truth values of those that are propositions? a) Do not pass go. b) What time is it? =) There are no black flies in Maine. d) 4 + x = 5. e) The moon is made of green cheese. f) 2n > 100.

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7:40
4G
Assignment1: 1päj U
Which of these are propositions? What are the truth values
of those that are propositions?
a) Do not pass go.
b) What time is it?
c) There are no black flies in Maine.
d) 4 +x = 5.
e) The moon is made of green cheese.
f) 2n > 100.
2////
Let p, q, and r be the propositions
p:You have the flu.
g :You miss the final examination.
r:You pass the course.
Express each of these propositions as an English sentence.
a) p → q b) ¬q+r
c) q →¬r d) p v q v r
e) (p →¬r) v (q →¬r)
ra q ¬(v q) ^ (p f )
|Let p and q be the propositions
p: It is below freezing.
q : It is snowing.
Write these propositions using p and q and logical
connectives
(including negations).
a) It is below freezing and snowing.
b) It is below freezing but not snowing.
c) It is not below freezing and it is not snowing.
d) It is either snowing or below freezing (or both).
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الحفظ لوقت لاحق
Transcribed Image Text:7:40 4G Assignment1: 1päj U Which of these are propositions? What are the truth values of those that are propositions? a) Do not pass go. b) What time is it? c) There are no black flies in Maine. d) 4 +x = 5. e) The moon is made of green cheese. f) 2n > 100. 2//// Let p, q, and r be the propositions p:You have the flu. g :You miss the final examination. r:You pass the course. Express each of these propositions as an English sentence. a) p → q b) ¬q+r c) q →¬r d) p v q v r e) (p →¬r) v (q →¬r) ra q ¬(v q) ^ (p f ) |Let p and q be the propositions p: It is below freezing. q : It is snowing. Write these propositions using p and q and logical connectives (including negations). a) It is below freezing and snowing. b) It is below freezing but not snowing. c) It is not below freezing and it is not snowing. d) It is either snowing or below freezing (or both). إرسال الحفظ لوقت لاحق
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