Exam 1, Practice CSE 260 Fall 2017 (4) Let b be, \"You go to the beach,\" and s

Question

Exam 1, Practice CSE 260 Fall 2017 (4) Let b be, "You go to the beach," and s be "It is sunny out." Convert the following sentences into logical expressions. (a) You go to the beach only when it is sunny out. (b) You didn't go to the beach even though it was sunny out. (c) You don't go to the beach when it is not sunny (d) You go to the beach when it is sunny out. (e) It is not sunny out but you went to the beach anyway. (5) Let b be, "You go to the beach," and s be "It is sunny out." Translate the following logical expressions into English. (a) bAs (b) b 8 (d) b Vs (e) bs

Explanation / Answer

As per Chegg policy, I am answering only first 4 subparts:

4.) a.) This statement seems to be biconditional as you can go to the beach if and if only it is sunny out. So, the logical expression would be:

b <-->s

b.) (~b)^(s)

c.) (~b) --> (~s) = s -->b

d.) b --> s

e.) (~s) ^ b

Hope it helps, feels free to comment in case of any query.

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