Biconditionals and Connectives Quiz

Which logical connective is true only when both propositions are true?

• OR

• NOT

• AND

• IF...THEN

What is the symbol for negation?

• ∧

• ∨

• ¬

• →

If P is "The sky is blue" (True) and Q is "2 + 2 = 3" (False), what is the truth value of P ∨ Q?

• True

• False

The statement "If it rains, then the ground gets wet" is an example of which connective?

• Conjunction

• Disjunction

• Implication

• Biconditional

A biconditional statement P↔Q is true when:

• P is true and Q is false.

• P is false and Q is true.

• P and Q have the same truth value.

• P and Q have different truth values.

Which of the following statements is a biconditional?

• I will pass the exam OR I will study hard.

• If you are hungry, then eat.

• A number is even IF AND ONLY IF it is divisible by 2.

• It is sunny AND warm.

Classify the following as a simple statement or compound statement. If it is a compound statement, indicate whether it is a conditional, negation, conjunction, disjunction, of a biconditional:

If Joanna Canning runs 5 miles this morning, then she will eat ice cream for dessert.

• Simple Statement

• Compound Statement; Conjunction

• Compound Statement; Conditional

• Compound Statement; Biconditional

Tags

CCSS.HSS.CP.A.3

CCSS.HSS.CP.A.5

Classify the following as a simple statement or compound statement. If it is a compound statement, indicate whether it is a conditional, negation, conjunction, disjunction, of a biconditional:

It is false that Louis Armstrong played the drums and sang opera.

• Simple Statement

• Compound Statement; Negation and Conjunction

• Compound Statement; Biconditional

• Compound Statement; Conditional

Tags

CCSS.HSS.CP.A.1