Reasoning and Logic - intro to propositions

A proposition can best be described as

• A command

• A question

• A declarative statement that is true or false

• A subjective statement

Tags

CCSS.RI.8.1

CCSS.RI.8.8

CCSS.RL.11-12.1

CCSS.RL.8.1

CCSS.RL.9-10.1

The negation of a proposition is

• the opposite statement

• a statement with the opposite truth value

• a negative proposition

• a proposition that is false

The negation of the statement "All Math teachers are boring" is

• No math teachers are boring

• There exists one math teacher that is not boring

• My math teacher is boring

• All math teachers are not boring

Tags

CCSS.RF.3.3B

CCSS.RF.3.3C

CCSS.RF.3.3D

CCSS.RF.4.3A

CCSS.RF.5.3A

The compound statement  $q\ \wedge\ r$   means

• q and r

• q or r

• neither q nor r

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

 $p\ \ \wedge\ q$  is an example of a 

• conditional statement

• negation

• disjunction

• conjunction

 $x\ \wedge\ y$  is true when

• at least one proposition is true

• both propositions are false

• both propositions are true

 $x\ \wedge\ y$  is false when

• at least one proposition is false

• both propositions are false

• both propositions are true

Which statement is not an example of a conjunction?

• I passed Math but failed Add Maths

• I passed Math and failed Add Math

• I passed Math however I failed Add Math

• I passed Math or I passed Add Math

Tags

CCSS.L.1.1G

CCSS.L.3.1H

CCSS.L.5.1A

CCSS.L.5.1E

The compound statement  $q\ \vee\ r$   means

• q and r

• q or r

• neither q nor r

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

 $p\ \ \vee\ \ q$  is an example of a 

• conditional statement

• negation

• disjunction

• conjunction

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2