Mister Exam
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Mathematical logic signs and operations
How to use it?
Expression
:
a→(a∧b)
(P↔R)∧(Q↔S)∧(R∧~(~S))→(P∧Q)
(P⇒Q)
(X→Y)→(¬X→¬Y)
Identical expressions
(P↔R)∧(Q↔S)∧(R∧~(~S))→(P∧Q)
P↔R∧Q↔S∧R∧~~S→P∧Q
Mathematical Logic
/
(P↔R)∧(Q↔S)∧(R∧~(~S))→(P∧Q)
Expression (P↔R)∧(Q↔S)∧(R∧~(~S))→(P∧Q)
The teacher will be very surprised to see your correct solution 😉
Calculate!
⌨
¬
⇒
⇔
∨
&
⊕
∧
↓
(
)
→
↔
~
+
|
A
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C
D
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H
K
P
Q
R
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