Mister Exam
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Mathematical logic signs and operations
How to use it?
Expression
:
~(~(~(~P∧Q)∨~Q)→(~(P∨~Q)))
(A∨B)⇒C
~(p∨~Q)
[(p∨q)∧(p∨￢q)∧(p∨r)]→[(p∨￢q)∧(￢p∨￢q)∧(￢q∨r)]
Identical expressions
¬(xvy)⇒((¬x∧y)v(x∧¬y))
¬xvy⇒¬x∧yvx∧¬y
Mathematical Logic
/
¬(xvy)⇒((¬x∧y)v(x∧¬y))
Expression ¬(xvy)⇒((¬x∧y)v(x∧¬y))
The teacher will be very surprised to see your correct solution 😉
Calculate!
⌨
¬
⇒
⇔
∨
&
⊕
∧
↓
(
)
→
↔
~
+
|
A
B
C
D
E
F
G
H
K
P
Q
R
S
T
Z
