Section 2.3 Self Quiz

* not completed

. Assume A, B, C are true; X, Y, Z are false; and P and Q are unknown. Evaluate the truth value of the complex expression.
~B ∨ ~Y

True correct incorrect

False correct incorrect

Unknown correct incorrect

* not completed

. Assume A, B, C are true; X, Y, Z are false; and P and Q are unknown. Evaluate the truth value of the complex expression.
~B · ~Y

True correct incorrect

False correct incorrect

Unknown correct incorrect

* not completed

. Assume A, B, C are true; X, Y, Z are false; and P and Q are unknown. Evaluate the truth value of the complex expression.
X ⊃ [(Y ∨ A) · X]

True correct incorrect

False correct incorrect

Unknown correct incorrect

* not completed

. Assume A, B, C are true; X, Y, Z are false; and P and Q are unknown. Evaluate the truth value of the complex expression.
(A · ~X) · (~B ∨ ~~Y)

True correct incorrect

False correct incorrect

Unknown correct incorrect

* not completed

. Assume A, B, C are true; X, Y, Z are false; and P and Q are unknown. Evaluate the truth value of the complex expression.
X ∨ [A · (Y ≡ B)]

True correct incorrect

False correct incorrect

Unknown correct incorrect

* not completed

. Assume A, B, C are true; X, Y, Z are false; and P and Q are unknown. Evaluate the truth value of the complex expression.
~{~X ⊃ [A ≡ (B ∨ ~Y)]}

True correct incorrect

False correct incorrect

Unknown correct incorrect

* not completed

. Assume A, B, C are true; X, Y, Z are false; and P and Q are unknown. Evaluate the truth value of the complex expression.
B ⊃ [(~B ∨ ~Y) ⊃ X]

True correct incorrect

False correct incorrect

Unknown correct incorrect

* not completed

. Assume A, B, C are true; X, Y, Z are false; and P and Q are unknown. Evaluate the truth value of the complex expression.
~{~[(~A · ~X) · ~A] · ~X}

True correct incorrect

False correct incorrect

Unknown correct incorrect

* not completed

. Assume A, B, C are true; X, Y, Z are false; and P and Q are unknown. Evaluate the truth value of the complex expression.
{{[(A · ~B) ⊃ X] ≡ A} ∨ (~Y ⊃ ~A)}

True correct incorrect

False correct incorrect

Unknown correct incorrect

* not completed

. Assume A, B, C are true; X, Y, Z are false; and P and Q are unknown. Evaluate the truth value of the complex expression.
{{{(A · ~C) ⊃ B} ≡ ~Z} ∨ (B ⊃ Y)}

True correct incorrect

False correct incorrect

Unknown correct incorrect

* not completed

. Assume A, B, C are true; X, Y, Z are false; and P and Q are unknown. Evaluate the truth value of the complex expression.
~P ⊃ ~Y

True correct incorrect

False correct incorrect

Unknown correct incorrect

* not completed

. Assume A, B, C are true; X, Y, Z are false; and P and Q are unknown. Evaluate the truth value of the complex expression.

~P · ~Y correct incorrect

True correct incorrect

False correct incorrect

Unknown correct incorrect

* not completed

. Assume A, B, C are true; X, Y, Z are false; and P and Q are unknown. Evaluate the truth value of the complex expression.
~P ∨ B

True correct incorrect

False correct incorrect

Unknown correct incorrect

* not completed

. Assume A, B, C are true; X, Y, Z are false; and P and Q are unknown. Evaluate the truth value of the complex expression.
~P ≡ (A ⊃ P)

True correct incorrect

False correct incorrect

Unknown correct incorrect

* not completed

. Assume A, B, C are true; X, Y, Z are false; and P and Q are unknown. Evaluate the truth value of the complex expression.
(P ⊃ X) ∨ ~P

True correct incorrect

False correct incorrect

Unknown correct incorrect

* not completed

. Assume A, B, C are true; X, Y, Z are false; and P and Q are unknown. Evaluate the truth value of the complex expression.
~[Q ∨ (~A ≡ Q)]

True correct incorrect

False correct incorrect

Unknown correct incorrect

* not completed

. Assume A, B, C are true; X, Y, Z are false; and P and Q are unknown. Evaluate the truth value of the complex expression.
Q ∨ (X ≡ ~Q)

True correct incorrect

False correct incorrect

Unknown correct incorrect

* not completed

. Assume A, B, C are true; X, Y, Z are false; and P and Q are unknown. Evaluate the truth value of the complex expression.
(P ⊃ A) · (P ∨ A)

True correct incorrect

False correct incorrect

Unknown correct incorrect

* not completed

. Assume A, B, C are true; X, Y, Z are false; and P and Q are unknown. Evaluate the truth value of the complex expression.
Q ≡ (X ⊃ Q)

True correct incorrect

False correct incorrect

Unknown correct incorrect