DMU8D3 Skill Check Tautology Contradiction and Equivalence
Authored by Jeff Hood
Mathematics
12th Grade
CCSS covered
Used 99+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The symbol ^ represents
or
negation
and
if.....then
Tags
CCSS.HSS.CP.A.1
CCSS.HSS.CP.A.2
CCSS.HSS.CP.B.8
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following means "not p or not q"
~p v ~q
p v q
~p v q
p v ~ q
Tags
CCSS.HSS.CP.A.1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The following statements represent p and q
p: the sea is calm
q: the sun is up
Which of the following means "the sea is calm or the sun is not up"
p v ~q
p ^ ~q
p v q
~p v ~q
Tags
CCSS.HSS.CP.A.1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the name of that sign?
Implication
Negation
Inclusive Disjunction
Conjuction
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the name of that sign?
Exclusive Disjunction
Negation
Inclusive Disjunction
Conjuction
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the name of that sign?
Exclusive Disjunction
Implication
Inclusive Disjunction
Negation
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(1) is a:
Tautology
Contradiction
Contingency
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