3.3 Truth Tables

Statements are often represented by using what letters?

• Goodbye Letters

• p and q

• r and d

• x and y

Tags

CCSS.6.EE.B.6

What is a compound statement using the word "or" called?

• Conjunction

• Disjunction

• Truth Table

• Consequences

Tags

CCSS.HSS.CP.A.1

CCSS.HSS.CP.B.7

What is a compound statement using the word and called?

• Juxtaposition

• Colorado

• Conjunction

• Negation

Tags

CCSS.L.3.1H

CCSS.L.4.2C

CCSS.L.5.1E

CCSS.L.7.1B

CCSS.L.9-10.2A

Match the following symbols to their meaning.

• if, then

• ⋀
• and
• ↔
• negation

• ∼
• if and only if
• ⋁
• or
• →

In order for p ⋀ q to be TRUE, the following must be true.

• Both p and q have to be false.

• Only q has the be true

• Both p and q MUST be true.

• Only p has to be true.

Tags

CCSS.HSS.CP.A.1

CCSS.HSS.CP.B.8

In order for p ⋁ q to be TRUE, the following must be true.

• Both p and q have to be false.

• Only one of the conditions has the be true

• Both p and q MUST be true.

Tags

CCSS.HSS.CP.A.1

CCSS.HSS.CP.B.7

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

Which truth value will be entered into box 1?

(¬ is the same as ~)

Which truth value will be entered into box 2?

(¬ is the same as ~)