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)
¬C¬BDC+CB¬D¬C
Identical expressions
¬(¬z(xvy))*(¬(¬y*(xvz))v(¬(¬x*(yvz))))
¬(¬z(xvy)) multiply by (¬(¬y multiply by (xvz))v(¬(¬x multiply by (yvz))))
¬(¬z(xvy))(¬(¬y(xvz))v(¬(¬x(yvz))))
¬¬zxvy¬¬yxvzv¬¬xyvz
Mathematical Logic
/
¬(¬z(xvy))*(¬(¬y*(xvz))v(¬(¬x*(yvz))))
Expression ¬(¬z(xvy))*(¬(¬y*(xvz))v(¬(¬x*(yvz))))
The teacher will be very surprised to see your correct solution 😉
Calculate!
⌨
¬
⇒
⇔
∨
&
⊕
∧
↓
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→
↔
~
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