Unit 4 Vobaulary (Logic)

What is the symbolic form of a conditional statement?

• p ∧ q

• p → q

• p ∨ q

• p ↔ q

What is the conjunction of two statements?

• A statement that is true if at least one of the statements is true

• A statement that is true if both statements are true

• A statement that is true if both statements are false

• A statement that is true if one statement is false

Tags

CCSS.HSS.CP.A.1

A statement is a sentence that is either __________ or __________.

• true, false

• positive, negative

• long, short

• simple, complex

A negation of a statement has the __________ truth value.

• opposite

• same

• higher

• lower

Tags

CCSS.HSS.CP.A.1

Which symbol is used to represent negation?

• ~

• &

• |

• ^

Tags

CCSS.HSS.CP.A.1

Statements joined by the word "and" are called a __________.

• conjunction

• disjunction

• negation

• implication

Tags

CCSS.HSS.CP.A.1

Statements joined by the word "or" are called a __________.

• disjunction

• conjunction

• negation

• implication

Tags

CCSS.HSS.CP.A.1

In a conditional statement, what is the phrase that immediately follows "if"?

• Conclusion

• Hypothesis

• Symbolic form

• Statement

In a conditional statement, what is the phrase that immediately follows "then"?

• Hypothesis

• Symbolic form

• Conclusion

• Statement

What is the definition of the inverse of a conditional statement?

• Formed by negating the hypothesis and conclusion

• Formed by switching the hypothesis and conclusion

• Formed by negating and switching the hypothesis and conclusion

• Formed by affirming the hypothesis and conclusion