Question 1

Determine whether the following argument is valid, using the given forms of valid arguments and fallacies.

Accepted Answer

A) Invalid 
B) Valid 
A) Invalid 
B) Valid

Question 2

Which sentence is not a statement?

Accepted Answer

A) Ron got an A on the test. 
B) Stop that. 
C) 2 + 5 = 3 
D) Mia lives in Los Angeles. 
A) Ron got an A on the test. 
B) Stop that. 
C) 2 + 5 = 3 
D) Mia lives in Los Angeles.

Question 3

Classify each statement as simple or compound.
I. Jeff's brother is two years old.
Ii. I am going to get a dog or a cat.
Iii. 4 + 1 = 4
Iv. 2 × 0 = 0

Accepted Answer

A) Compound, Compound, Simple, Compound 
B) Simple, Compound, Simple, Simple 
C) Simple, Simple, Simple, Simple 
D) Compound, Compound, Compound, Compound 
A) Compound, Compound, Simple, Compound 
B) Simple, Compound, Simple, Simple 
C) Simple, Simple, Simple, Simple 
D) Compound, Compound, Compound, Compound

Question 4

Identify p and q. Then translate the argument into symbols and determine whether it is valid or
invalid.

Accepted Answer

Let p = "I finish st

Question 5

Determine if the two statements are logically equivalent, negations, or neither.

Accepted Answer

A) Negations 
B) Neither 
C) Logically equivalent 
A) Negations 
B) Neither 
C) Logically equivalent

Question 6

Write the negation of the statement.
At least one platypus has been to the arctic.

Accepted Answer

A) No platypus has been to the arctic. 
B) Not every platypi has been to the arctic. 
C) All platypi have been to the arctic. 
A) No platypus has been to the arctic. 
B) Not every platypi has been to the arctic. 
C) All platypi have been to the arctic.

Question 7

Which of the following is a simple statement?

Accepted Answer

A) My dad is a plumber and an electrician. 
B) If he does his chores, he gets his allowance. 
C) 3 + 3 = 5 
D) Neither food nor drink is allowed in that theater. 
A) My dad is a plumber and an electrician. 
B) If he does his chores, he gets his allowance. 
C) 3 + 3 = 5 
D) Neither food nor drink is allowed in that theater.

Question 8

Complete the following truth table.

Accepted Answer

The answer of Complete the following truth table.  ...

Question 9

Determine whether the argument is valid or invalid.

Accepted Answer

A) Invalid 
B) Valid 
A) Invalid 
B) Valid

Question 10

Identify the type of statement using the hierarchy of connectives, and rewrite using parentheses to indicate
Order.

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 11

Determine whether the statement is a tautology, a self-contradiction, or neither.

Accepted Answer

A) Tautology 
B) Neither 
C) Self-contradiction 
A) Tautology 
B) Neither 
C) Self-contradiction

Question 12

Use De Morgan's laws to write the negation of the statement.
The dog is yellow or it is fuzzy.

Accepted Answer

A) The dog isn't yellow or it is fuzzy. 
B) The dog isn't yellow and it is fuzzy. 
C) The dog isn't yellow or it isn't fuzzy. 
D) The dog isn't yellow and it isn't fuzzy. 
A) The dog isn't yellow or it is fuzzy. 
B) The dog isn't yellow and it is fuzzy. 
C) The dog isn't yellow or it isn't fuzzy. 
D) The dog isn't yellow and it isn't fuzzy.

Question 13

Determine if the two statements are logically equivalent, negations, or neither.

Accepted Answer

A) Negations 
B) Logically equivalent 
C) Neither 
A) Negations 
B) Logically equivalent 
C) Neither

Question 14

Complete the following truth table.

Accepted Answer

The answer of Complete the following truth table.  ...

Question 15

Determine the validity of the following argument.

Accepted Answer

A) Valid 
B) Invalid 
A) Valid 
B) Invalid

Question 16

Find the contrapositive of the statement.

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 17

Identify the quantifier in the statement as universal or existential. Then write the negation of the statement.
Some millionaires are illiterate.

Accepted Answer

A) Existential, All millionaires are literate. 
B) Existential, All millionaires are illiterate. 
C) Universal, Some millionairs are literate. 
D) Universal, All millionaires are illiterate. 
A) Existential, All millionaires are literate. 
B) Existential, All millionaires are illiterate. 
C) Universal, Some millionairs are literate. 
D) Universal, All millionaires are illiterate.

Question 18

Identify the statement as a conjunction, disjunction, conditional, or biconditional.
If Raffi misses the goal, then we will lose the game.

Accepted Answer

A) Conjunction 
B) Conditional 
C) Disjunction 
D) Biconditional 
A) Conjunction 
B) Conditional 
C) Disjunction 
D) Biconditional

Question 19

Determine the validity of the following argument.

Accepted Answer

A) Invalid 
B) Valid 
A) Invalid 
B) Valid

Question 20

Complete the following truth table for the statement p

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Determine whether the following argument is valid, using the given forms of valid arguments and fallacies.

Which sentence is not a statement?

Classify each statement as simple or compound. I. Jeff's brother is two years old. Ii. I am going to get a dog or a cat. Iii. 4 + 1 = 4 Iv. 2 × 0 = 0

Identify p and q. Then translate the argument into symbols and determine whether it is valid or invalid.

Determine if the two statements are logically equivalent, negations, or neither.

Write the negation of the statement. At least one platypus has been to the arctic.

Which of the following is a simple statement?

Complete the following truth table.

Determine whether the argument is valid or invalid.

Identify the type of statement using the hierarchy of connectives, and rewrite using parentheses to indicate Order.

Determine whether the statement is a tautology, a self-contradiction, or neither.

Use De Morgan's laws to write the negation of the statement. The dog is yellow or it is fuzzy.

Determine if the two statements are logically equivalent, negations, or neither.

Complete the following truth table.

Determine the validity of the following argument.

Find the contrapositive of the statement.

Identify the quantifier in the statement as universal or existential. Then write the negation of the statement. Some millionaires are illiterate.

Identify the statement as a conjunction, disjunction, conditional, or biconditional. If Raffi misses the goal, then we will lose the game.

Determine the validity of the following argument.

Complete the following truth table for the statement p

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Exam 3: Logic

Determine whether the following argument is valid, using the given forms of valid arguments and fallacies.

Which sentence is not a statement?

Classify each statement as simple or compound. I. Jeff's brother is two years old. Ii. I am going to get a dog or a cat. Iii. 4 + 1 = 4 Iv. 2 × 0 = 0

Identify p and q. Then translate the argument into symbols and determine whether it is valid or invalid.

Determine if the two statements are logically equivalent, negations, or neither.

Write the negation of the statement. At least one platypus has been to the arctic.

Which of the following is a simple statement?

Complete the following truth table.

Determine whether the argument is valid or invalid.

Identify the type of statement using the hierarchy of connectives, and rewrite using parentheses to indicate Order.

Determine whether the statement is a tautology, a self-contradiction, or neither.

Use De Morgan's laws to write the negation of the statement. The dog is yellow or it is fuzzy.

Determine if the two statements are logically equivalent, negations, or neither.

Complete the following truth table.

Determine the validity of the following argument.

Find the contrapositive of the statement.

Identify the quantifier in the statement as universal or existential. Then write the negation of the statement. Some millionaires are illiterate.

Identify the statement as a conjunction, disjunction, conditional, or biconditional. If Raffi misses the goal, then we will lose the game.

Determine the validity of the following argument.

Complete the following truth table for the statement p

Problem Solving

Sets

Numeration Systems

The Real Number System

Topics in Algebra

Consumer Mathematics

Measurement

Geometry

Probability and Counting Techniques

Statistics

Voting Methods

Graph Theory

Available Online: Other Mathematical Systems

Filters