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Mathematics 23 Online
OpenStudy (anonymous):

Part 1: Fill in the missing row of the truth table. Part 2: Are the two statements logically equivalent? Why or why not? ~(p ∧ q) and (p ∨ ~q)

OpenStudy (anonymous):

OpenStudy (anonymous):

Part 1: F T F F T F F is what I got for Part 1

OpenStudy (anonymous):

My question is for Part 2 which part of the truth table should I be using?

OpenStudy (anonymous):

Assuming that weird a.ss squigle denotes logical negation, then no they are not equivilent using de-morgans rules.

OpenStudy (anonymous):

Which row of the table are we supposed to be using?

OpenStudy (anonymous):

Do all four of those have to be true to be true?

OpenStudy (anonymous):

im not looking at your truth table, you do the work

OpenStudy (anonymous):

I did

OpenStudy (anonymous):

I want to know how its supposed to be logically equivalent

OpenStudy (anonymous):

i told you already there not

OpenStudy (anonymous):

HOW

OpenStudy (anonymous):

Emphasize on the how

OpenStudy (zzr0ck3r):

~(p^q) = ~p v ~q

OpenStudy (zzr0ck3r):

this is easily provable and is called DeMorgans law

OpenStudy (anonymous):

I'm lost

OpenStudy (anonymous):

I know that its two false and two true

OpenStudy (zzr0ck3r):

you are filling in the mimssing row F T F F T F T

OpenStudy (anonymous):

No I mean for ~(p ∧ q) and (p ∨ ~q)

OpenStudy (zzr0ck3r):

<--> means iff not and

OpenStudy (anonymous):

I know

OpenStudy (anonymous):

I understand

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