Logic and Propositions DS2 Midterm Examination

A sentence to which one and only one of the terms true or false can be meaningfully applied.

• Logic

• Conjunction

• Propositions

The value of the propositions is True or 1 only when both p and q are true.

• P v Q

• P ∧ Q

• P → Q

• P ↔ Q

The value of the propositions is False or 0 only when both p and q are false.

• P v Q

• P ∧ Q

• P → Q

• P ↔ Q

The value of the propositions is False or 0 only when p is True or 1 and q is false.

• P v Q

• P ∧ Q

• P → Q

• P ↔ Q

The value of the propositions is True or 1 only when p and q are True or both false.

• P v Q

• P ∧ Q

• P → Q

• P ↔ Q

This logical operator ( ¬ ) is a ____________ ___________.

• Logical conjunction

• Logical disjunction

• Logical negation

This logical operator ( v ) is a ____________ ___________.

• Logical conjunction

• Logical disjunction

• Logical negation

This logical operator ( ∧ ) is a ____________ ___________.

• Logical conjunction

• Logical disjunction

• Logical negation

This logical operator ( → ) is a ____________ ___________.

• Negation

• Conditional Propositions

• Biconditional Propositions

This logical operator ( ↔ ) is a ____________ ___________.

• Negation

• Conditional Propositions

• Biconditional Propositions