Chapter 9, Level 1 Self Quiz: G1

* not completed

. Choose the correct translation of the following statement.

Joseph Conrad is Jozef Teodor Konrad Korzeniowski. ( c, k )

c • k correct incorrect

c ⊃ k correct incorrect

c ≡ k correct incorrect

c = k correct incorrect

* not completed

. Choose the correct translation of the following statement.

There is at least one famous scientist. (Fx: x is famous; Sx: x is a scientist)

( x ) ( Fx • Sx ) correct incorrect

( ∃x ) ( Fx • Sx ) correct incorrect

( ∃x ) ( Fx ⊃ Sx ) correct incorrect

( x ) ( Fx ⊃ Sx ) correct incorrect

* not completed

. Choose the correct translation of the following statement.

There are at least two pirates. (Px: x is a pirate)

( x ) ( y ) [( Px • Py ) • x ≠ y ] correct incorrect

( ∃x ) ( ∃y ) [( Px • Py )] correct incorrect

( ∃x ) ( ∃y ) [( Px • Py ) • x ≠ y] correct incorrect

( ∃x ) ( ∃y ) [( Px ⊃ Py ) • x ≠ y ] correct incorrect

* not completed

. Choose the correct translation of the following statement.

The only villain in the movie was Krutox. (∨x: x is a villain; Mx: x is in the movie; k: Krutox)

Vk • Mk • ( x ) [( Vx • Mx )] correct incorrect

Vk • Mk • ( x ) [( Vx • Mx ) ⊃ x = k ] correct incorrect

Vk ≡ Mk • ( x ) [( Vx • Mx ) ⊃ x = k ] correct incorrect

Vk • Mk • ( ∃x ) [( Vx • Mx ) ⊃ x = k ] correct incorrect