Answer to Question #305309 in Discrete Mathematics for rwafwafwafw

Question

5. What is the negation of each of these propositions? a) Mei has an MP3 player. b) There is no pollution in New Jersey. c) 2 + 1 = 3. d) The summer in Maine is hot and sunny.

Answer 1

The negation are the following:

a) Mei has not an MP3 player.

b) There is pollution in New Jersey.

c) $2 + 1 \ne3.$

d) The summer in Maine is not hot or it is not sunny.