LATIHAN KENDIRI 1

The right-arrow symbol (image) can be translated to the following connective

• conjunction

• disjunction

• conditional

• biconditional

The following statement is a proposition; "Answer this question."

• True

• False

The "AND" operator is associated with the following connective

• Disjunction

• Negation

• Conditional

• Conjunction

p: Rose is a female student.

q: Rose is in the Civil Engineering program.

Write the compound proposition in symbol form:

Rose is a female student and she is in the Civil Engineering program.

• p ∨ q

• p ∧ q

• p → q

What logical connective uses this (⊕) symbol?

• XOR

• Implication

• Biconditional

It is a formula which is always false for every value of its propositional variables

• Contingency

• Tautology

• Contradiction

p: the wind is blowing

q: the air is hazy

r: the weather is dry

Which of the following represents:

"If the wind is blowing then, the air is hazy or the weather is dry"

• p /\ (q V r)

• p → (r /\ q)

• p /\ (q /\ r)

• p → (q V r)

p: Rose is a female student.

q: Rose is in the Civil Engineering program.

Write the compound proposition in symbol form:

If Rose is not a female student, then she is in the Civil Engineering program.

• ~p ∧ q

• ~(p ∨ q)

• ~p → q

The statement "It is raining" is an example of a:

• Statement

• Predicate

• Proposition

Which of the following is the correct representation of the logical statement: "If it is not raining, then the ground is dry"?

• ~p → q

• p → ~q

• ~p ↔ q