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anonymous
 4 years ago
If ~q <=> ~p is T and pf is F, find the truth value of q =>p.
anonymous
 4 years ago
If ~q <=> ~p is T and pf is F, find the truth value of q =>p.

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amistre64
 4 years ago
Best ResponseYou've already chosen the best response.2another way to express that <=> part is to split it up both ways: q > p p > q

amistre64
 4 years ago
Best ResponseYou've already chosen the best response.2q <> p is only true if bith those expressions are true

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0I meant to say *and p is F. Sorry. So will the value be false?

amistre64
 4 years ago
Best ResponseYou've already chosen the best response.2dunno, id have to remember all the assorted details :)

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0don't you love truth tables?

amistre64
 4 years ago
Best ResponseYou've already chosen the best response.2p p q q p > q q > p q <> p 1 0 1 0 1 1 1 1 0 0 1 1 0 0 0 1 1 0 0 1 0 0 1 0 1 1 1 1 aint that the truth :)

amistre64
 4 years ago
Best ResponseYou've already chosen the best response.2if p is 0 then p is 1

amistre64
 4 years ago
Best ResponseYou've already chosen the best response.2other than that, im sure I cant undersatnd the rest of the question

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0we also have \[\lnot p \leftrightarrow \lnot q \equiv p \leftrightarrow q\]

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0which certainly means if \[\lnot p \leftrightarrow \lnot q \] is true then \[q\rightarrow p\] is true

amistre64
 4 years ago
Best ResponseYou've already chosen the best response.2If ~q <=> ~p is T p p q q p > q q > p q <> p 1 0 1 0 1 1 1 0 1 0 1 1 1 1 and p is F, p p q q p > q q > p q <> p 0 1 0 1 1 1 1 find the truth value of q =>p. p q q <> p 0 0 1 0 > 0 = 1

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0wow! but i still think the question is odd. if p iff q, then q implies p and p implies q, really has nothing to do with a particular case

amistre64
 4 years ago
Best ResponseYou've already chosen the best response.2indeed, its just a practice drill :)

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Wow. Thanks for breaking this down. My prof doesn't go this indepth. Guess he gets bored since he already knows this stuff haha

amistre64
 4 years ago
Best ResponseYou've already chosen the best response.2im in calc 3 and my teacher is still teaching us ow to add and subtract fractions; since there are students in class that have no idea how to .... makes me wonder how they even got there to begin with

amistre64
 4 years ago
Best ResponseYou've already chosen the best response.2then she wonders why she gets behind in the lessons plans :)

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0do you have to put the fractions over the same denominator? or can you just add straight across?

amistre64
 4 years ago
Best ResponseYou've already chosen the best response.2i just add straight across and hope for the best lol

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Remarkable. Talk about breaking away from the syllabus..sheesh
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