(a) The current month is February and it has not snowed in Philly this year.(b) The current month is not February or the temperature in Philly today is below 60◦.(c) If it has snowed in Philly this year, then the temperature in Philly today is not below60◦.(d) The converse of the sentence in part (c).
Supposepis “The current month is February.” Supposeqis “It has snowed in Philly thisyear.” Supposeris “The temperature in Philly today is below 60◦.” Rewrite each of thefollowing four sentences in terms ofp,q,r, and logical symbols (without using words), andthen identify the truth value of each of the four sentences.(a) The current month is February and it has not snowed in Philly this year.(b) The current month is not February or the temperature in Philly today is below 60◦.(c) If it has snowed in Philly this year, then the temperature in Philly today is not below60◦.(d) The converse of the sentence in part (c).
Given:
p is “The current month is February.”
q is “It has snowed in Philly this year.”
r is “The temperature in Philly today is below 60◦.”
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