Question
hello this is Benjamin sheppard. I am working on problem 2 of the module 2 homework. I copied and pasted the teachers solution to exercise
hello this is Benjamin sheppard. I am working on problem 2 of the module 2 homework. I copied and pasted the teachers solution to exercise 10. she is saying that the negation of a conjunction is a disjunction. so wouldn't ~(pq) = ~p v ~q. So on problem C of question 2, wouldn't the answer be, we cannot buy a book or we cannot go to a restaurant. I may just be confused by the wording. thank you
Here is my take on Section 2.1 Exercise 10
Which of the following statements is the negation of the statement?
2 is even and -3 is negative.
(a) 2 is even and -3 is not negative.
(b) 2 is odd and -3 is not negative.
(c) 2 is even or -3 is not negative.
(d) 2 is odd or -3 is not negative.
Remember, ~p indicates It is not the case that p.
In general, the negation of a conjunction is a disjunction, which eliminates answers (a) and (b).
As a result, the answer is (d).
(d) 2 is odd or -3 is not negative
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