Chapter 1 - Section 1.5 - Nested Quantifiers - Exercises - Page 64: 3

a) There is a student in your class who has sent a message to some student in your class b) There is a student in your class who has sent a message to every student in your class c) Every student in your class has sent a message to at least one student in your class d) There is a student in your class who has been sent a message by every student in your class e) Every student in your class has been sent a message from at least one student in your class f) Every student in the class has sent a message to every student in the class

See answer.