What are the truth values of these statements?
a) ∃!xP(x) → ∃xP(x)
b) ∀xP(x) → ∃!xP(x)
c) ∃!x¬P(x)→¬∀xP(x)
I am unable to get any idea how to approach this question ,so plz guide..
b) ∀xP(x) → ∃!xP(x)
c) ∃!x¬P(x)→¬∀xP(x)
I am unable to get any idea how to approach this question ,so plz guide..
Replies
You are reading an archived discussion.
Related Posts
1.How to find a compound proposition logically equivalent to p--> q using only the logical operator NOR .
2. How many truth tables of compound propositions are there that involve...
Just when we thought that the price of Yu Televentures’ first smartphone was too good to be true, it turned out to be. When the phone was announced the price...
If you are a frequent flyer from India, chances are that your visits to the websites like MakeMyTrip or ibibo and the official airline company websites of Jet Airways, Indigo...
The spring capacity size and weight is off. Can opposing magnets be used to store a reactive force in a controlled manner for release? These clock guys blew me out...
Windows 7, which runs on approximately 50% of computers in the world, will stop getting mainstream support from January 13, 2015. End of mainstream support means that Microsoft will no...