Mister Exam
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Mathematical logic signs and operations
How to use it?
Expression
:
~(~(P∧Q)→~Q)∨P
¬(p∧q∧r)
((¬p∨q)∧(q→p))→(p∧¬q)
¬xvyv¬y&zv¬yvz
Identical expressions
(av!b)&(!av!b)&(!avb)v(!a&b)
av!b&!av!b&!avbv!a&b
Mathematical Logic
/
(av!b)&(!av!b)&(!avb)v(!a&b)
Expression (av!b)&(!av!b)&(!avb)v(!a&b)
The teacher will be very surprised to see your correct solution 😉
Calculate!
⌨
¬
⇒
⇔
∨
&
⊕
∧
↓
(
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→
↔
~
+
|
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P
Q
R
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