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# Discrete math help

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I need a truth table for this but i dont know how to do it..

(P⋁¬Q)⋀(¬P⋁Q)⋀(¬P⋁¬Q)

Feb 16, 2016

#3
+5

What do the symbols mean Heureka ?

Symbolic notation in Text notation:

(P⋁¬Q)⋀(¬P⋁Q)⋀(¬P⋁¬Q)  = ( P or (not Q)  ) and (  (not P) or Q ) and ( (not P) or ( not Q )  )

Symbolic notation in Text notation:

¬P⋀¬Q = ( not P ) and ( not Q )

⋁  = or

⋀  = and

¬   = not

¬P  = not P

¬Q  = not Q

P ⋁ Q = P or Q

P ⋀ Q = P and Q Feb 17, 2016

#1
+5

I need a truth table for this but i dont know how to do it..

(P⋁¬Q)⋀(¬P⋁Q)⋀(¬P⋁¬Q) (P⋁¬Q)⋀(¬P⋁Q)⋀(¬P⋁¬Q)  = ¬P⋀¬Q Feb 17, 2016
#2
0

What do the symbols mean Heureka ?

Feb 17, 2016
#3
+5

What do the symbols mean Heureka ?

Symbolic notation in Text notation:

(P⋁¬Q)⋀(¬P⋁Q)⋀(¬P⋁¬Q)  = ( P or (not Q)  ) and (  (not P) or Q ) and ( (not P) or ( not Q )  )

Symbolic notation in Text notation:

¬P⋀¬Q = ( not P ) and ( not Q )

⋁  = or

⋀  = and

¬   = not

¬P  = not P

¬Q  = not Q

P ⋁ Q = P or Q

P ⋀ Q = P and Q heureka Feb 17, 2016
#4
0

Thanks Heureka

I have studied Boolean logic but it was a long time ago and the symbols were different  :)

(That link doesn't work but it doesn't really matter )  ://

Feb 17, 2016