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WGU C959:DISCRETE MATH EXAMS PACK|GUARANTEED SUCCESS
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What is the notation for subset? 
⊆ 
 
 
 
A collection of objects is known as a 
set 
 
 
 
What is the notation for integers? 
ℤ 
 
 
 
What is the notation for element? 
∈ 
 
 
 
What is the notation for set-roster? 
{ } 
 
 
 
Write the set-builder notation for, "Numbers whose square root...
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Add to cartWhat is the notation for subset? 
⊆ 
 
 
 
A collection of objects is known as a 
set 
 
 
 
What is the notation for integers? 
ℤ 
 
 
 
What is the notation for element? 
∈ 
 
 
 
What is the notation for set-roster? 
{ } 
 
 
 
Write the set-builder notation for, "Numbers whose square root...
p∧q 
conjunction 
"and" 
 
T/T=T 
T/F=F 
F/T=F 
F/F=F 
 
 
 
p∨q 
disjunction/inclusive or 
"or" 
 
T/T=T 
T/F=T 
F/T=T 
F/F=F 
 
 
 
p⊕q 
exclusive or 
"or" 
 
T/T=F 
T/F=T 
F/T=T 
F/F=F 
 
 
 
¬p 
negation 
"not" 
 
¬T = F 
¬F = T 
 
 
 
p→q 
conditional operation 
"if p then q...
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Add to cartp∧q 
conjunction 
"and" 
 
T/T=T 
T/F=F 
F/T=F 
F/F=F 
 
 
 
p∨q 
disjunction/inclusive or 
"or" 
 
T/T=T 
T/F=T 
F/T=T 
F/F=F 
 
 
 
p⊕q 
exclusive or 
"or" 
 
T/T=F 
T/F=T 
F/T=T 
F/F=F 
 
 
 
¬p 
negation 
"not" 
 
¬T = F 
¬F = T 
 
 
 
p→q 
conditional operation 
"if p then q...
boolean complement 
denoted with bar symbol 
reverses elements value 
 
(bar over)0=1 
(bar over)1=0 
 
 
 
boolean addition 
0+0=0 
0+1=1 
1+0=1 
1+1=1 
 
 
 
boolean multiplication 
0×0=0 
0×1=0 
1×0=0 
1×1=1 
 
 
 
⊕ 
exclusive or 
XOR 
 
outputs 1 only when inputs are different 
 
0⊕0=0 ...
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Add to cartboolean complement 
denoted with bar symbol 
reverses elements value 
 
(bar over)0=1 
(bar over)1=0 
 
 
 
boolean addition 
0+0=0 
0+1=1 
1+0=1 
1+1=1 
 
 
 
boolean multiplication 
0×0=0 
0×1=0 
1×0=0 
1×1=1 
 
 
 
⊕ 
exclusive or 
XOR 
 
outputs 1 only when inputs are different 
 
0⊕0=0 ...
Form 
When an argument has been translated from English using symbols 
 
 
 
Invalid 
Describes an argument when the conclusion is false in a situation with all the hypotheses are are true 
 
 
 
Valid 
Describes an argument when the conclusion is true whenever the hypotheses are all true 
 
 
 
Con...
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Add to cartForm 
When an argument has been translated from English using symbols 
 
 
 
Invalid 
Describes an argument when the conclusion is false in a situation with all the hypotheses are are true 
 
 
 
Valid 
Describes an argument when the conclusion is true whenever the hypotheses are all true 
 
 
 
Con...
diagonal matrix 
square matrix which all non-diagonal entries are 0 
 
diagonal entries can be 0 
 
 
 
identity matrix 
diagonal matrix which all entries along main diagonal is 1, all other entries = 0 
 
 
 
can different sized matrices be added? 
no 
 
 
 
matrix addition 
 
[3|-4] + [-2|8] 
[1|0...
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Add to cartdiagonal matrix 
square matrix which all non-diagonal entries are 0 
 
diagonal entries can be 0 
 
 
 
identity matrix 
diagonal matrix which all entries along main diagonal is 1, all other entries = 0 
 
 
 
can different sized matrices be added? 
no 
 
 
 
matrix addition 
 
[3|-4] + [-2|8] 
[1|0...
Set Difference 
A - B, the set containing those elements that are in A but not in B 
 
 
 
Set Symmetric Difference 
A ⊕ B: the set of elements that are a member of exactly one of A and B, but not both. 
 
An alternative definition of the symmetric difference operation is: 
A ⊕ B = ( A - B ) ∪...
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Add to cartSet Difference 
A - B, the set containing those elements that are in A but not in B 
 
 
 
Set Symmetric Difference 
A ⊕ B: the set of elements that are a member of exactly one of A and B, but not both. 
 
An alternative definition of the symmetric difference operation is: 
A ⊕ B = ( A - B ) ∪...
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