Truth Tables

This symbol, ∧, means?

• and

• or

• not

• if, then

This symbol, ∨, means?

• and

• or

• not

• if, then

This symbol,→ , means?

• and

• or

• not

• if, then

What type of logic is this table showing:

• AND

• OR

• IF, THEN

Let p represent: Brent works this summer.

Let q represent: Brent takes a vacation.

What is the symbolic representation of this statement?

Therefore, Brent does not work this summer.

• ∴~p

• ∴~q

• ~p

• ~q

If Brent works this summer, he will have extra money. If Brent has extra money, then he can go on vacation. Therefore if Brent works this summer, he can go on vacation.

Which of the following is a premise in the argument above?

• If Brent works this summer, he will have extra money

• Therefore, if Brent works this summer, he can go on vacation

• Brent works this summer

• Brent can go on vacation

If Brent works this summer, he will have extra money. If Brent has extra money, then he can go on vacation. Therefore if Brent works this summer, he can go on vacation.

Which of the following is the conclusion of the argument above?

• If Brent works this summer, he will have extra money

• Therefore, if Brent works this summer, he can go on vacation

• Brent works this summer

• Brent can go on vacation

If Brent works this summer, he will have extra money. If Brent has extra money, then he can go on vacation. Therefore if Brent works this summer, he can go on vacation.

Which of the following is a variable in the argument above?

• If Brent works this summer, he will have extra money

• Therefore, if Brent works this summer, he can go on vacation

• Brent works this summer

• If Brent has extra money, then he can go on vacation

Is the argument represented in this truth table valid or invalid?

• Valid

• Invalid

Is the argument represented in this truth table valid or invalid?

• Valid

• Invalid