Kenneth Rosen Edition 7 Exercise 1.4 Question 33 (Page No. 55)

Question

Express each of these statements using quantifiers. Then form the negation of the statement so that no negation is to the left of quantifier. Next, express the negation in simple English. (Do not simply use the phrase “It is not the case that.”)

1. Some old dogs can learn new tricks.
2. No rabbit knows calculus.
3. Every bird can fly.
4. There is no dog that can talk.
5. There is no one in this class who knows French and Russian.