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☐ A
A. (iii)
B. None of the other choices is correct
C. (ii)
☐ E
D. (iv)
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E. (i)
FUO.sh
sh the exam.
Let x represent a student of the university.
Let F(x)="x is a student of the Business department",
J(x)="x knows the computer language Java",
R(x)="x can speak Russian".
Translate the sentence into a logical expression
"Every student of the Bussiness department either can speak
Russian or knows Java"
(i) Vx(F(x)(J(x) v R(x)))
(ii) Vx(F(x) → (J(x) ^ R(x)))
(iii) 3x(F(x) (J(x) v R(x)))
(iv) 3x(F(x) v(J(x) v R(x)))
