Mister Exam
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Mathematical logic signs and operations
How to use it?
Expression
:
¬a*(¬(b*c))+(¬(a*b)*(¬b))+(¬(¬(a+b)+c))
¬(¬((a↔b)∧(¬a→(¬b∨c))→c))
~(P→R)→~[(~P→Q)∧(~Q→~R)]
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Identical expressions
~(P→R)→~[(~P→Q)∧(~Q→~R)]
~P→R→~[~P→Q∧~Q→~R]
Mathematical Logic
/
~(P→R)→~[(~P→Q)∧(~Q→~R)]
Expression ~(P→R)→~[(~P→Q)∧(~Q→~R)]
The teacher will be very surprised to see your correct solution 😉
Calculate!
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¬
⇒
⇔
∨
&
⊕
∧
↓
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↔
~
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