(Choose 1 answer)
(See picture)
A. (ii)
B. None of the other choices
C. (i)
D. (iv)
E. (iii)
Let x represent a student of the university.
Let F(x) = "x is a student of the Bussiness department",
J(x) = "x knows computer language Java",
R(x)= "x can speak Russian".
Translate the sentence into a logical expression
"Some student of the Bussiness department either can't speak Russian, or doesn't know Java"
(i) x(F(x)→(J(x) V-R(x)))
(ii) x(F(x)→(J(x)^-R(x)))
(iii) 3x(F(x)^(-J(x)VR(x)))
(iv) x(F(x) V (J(x)^-R(x)))
E46
