Mister Exam
Lang:
EN
EN
ES
RU
Mathematical logic signs and operations
How to use it?
Expression
:
¬(A→B)∨(C→A)
¬(¬A∧¬B)
¬(P∨Q)∨(¬P∧Q)
(P∧(Q∨R))∨(((P∧Q)∨R)∧P)
Identical expressions
¬(a&b)⇔(¬avb)
¬a&b⇔¬avb
Mathematical Logic
/
¬(a&b)⇔(¬avb)
Expression ¬(a&b)⇔(¬avb)
The teacher will be very surprised to see your correct solution 😉
Calculate!
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¬
⇒
⇔
∨
&
⊕
∧
↓
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~
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A
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P
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R
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