Write informal negations for the following statements.
1) No exercises have answers.
2) All owners of Porsches are not accountants.
3) Everything in that store is either overpriced or poorlymade.
Answer
1. Some exercises have answers.
Alternate solution of 1)
There exists an exercise which hasanswer)
2. ) Some owners of Porsches are notaccountants.
3) There exists one item in that store that is notoverpriced and not poorly made.
(Alternate solution of 3)
:Some items in the store is notoverpriced and not poorly made.).