• Support PF! Buy your school textbooks, materials and every day products Here!

Logical Connectives, negations (easy)

  • Thread starter Dougggggg
  • Start date
  • #1
155
0

Homework Statement


Write the negation of each statement.

e) If x is in A, the f(x) is not in B


Homework Equations


N/A


The Attempt at a Solution


I really didn't know exactly where to go with this, I tried to think what is the logical opposite to any conditional statement. If anyone can point me in the right direction that would be terrific.
 

Answers and Replies

  • #2
155
0
Nevermind, I couldn't find anything in the book about the ~(p[tex]\Rightarrow[/tex]q) statements. I finally found that it is equal to p[tex]\wedge[/tex]~q
 

Related Threads for: Logical Connectives, negations (easy)

  • Last Post
Replies
5
Views
6K
Replies
2
Views
898
Replies
1
Views
5K
  • Last Post
Replies
12
Views
679
Replies
4
Views
805
Replies
5
Views
4K
Replies
7
Views
7K
Top