Logic Statements

What symbol represents a conjunction?

•  $\vee$  

•  $\wedge$  

•  $\perp$  

•  $\sim$  

Tags

CCSS.HSS.CP.A.1

What symbol represents a disjunction?

• $\vee$

• $\wedge$

• $\perp$

• $\cong$

Tags

CCSS.HSS.CP.A.1

Two statements connected by the word "and" is

• A disjunction

• A conjunction

Tags

CCSS.RI.8.1

CCSS.RI.8.8

CCSS.RL.11-12.1

CCSS.RL.8.1

CCSS.RL.9-10.1

A conjunction is true only if

• Both statements are false

• Both statements are true

• One statement is true

• One statement is false

Tags

CCSS.RI.11-12.4

CCSS.RI.7.4

CCSS.RI.8.4

CCSS.RI.9-10.4

CCSS.RI.9-10.4

A disjunction is true if

• Both statements are false

• Only one statement is true

• At least one statement is true

Tags

CCSS.HSS.CP.A.1

Negate the statement:

"I love Geometry"

• Geometry I love

• If I love Geometry, then I do not love Geometry

• If and only if I love Geometry

• I do not love Geometry

Tags

CCSS.L.1.1J

CCSS.L.2.1F

CCSS.L.4.1C

This symbol, ∨, means?

• and
• or
• not
• implies

Tags

CCSS.HSS.CP.A.1

Determine the truth values of the following compound statements.

 $7$  is a factor of  $21$   and  $84$  

• True

• False

Tags

CCSS.4.OA.B.4

Determine the truth values of the following compound statements.

February or October has  $30$   days.

• True

• False

Determine the truth values of the following compound statements.

 $15+7<27$  and  $2×8=28$  

• True

• False

Tags

CCSS.6.EE.B.6