Question - 6
Which one of the first order predicate calculus statements given below, correctly expresses the following english statement?
Tiger and lions attack, if they are hungry or threatened.
- A \(\forall x\) [(tiger (x) \(\wedge \) lion (x))\(\rightarrow \){(hungry (x) \(\vee \) threatened (x))\(\rightarrow \)attacks(x))}]
- B \(\forall x\) [(tiger (x) \(\vee\) lion (x))\(\rightarrow \){(hungry (x) \(\vee \) threatened (x))\(\rightarrow \)attacks(x))}]
- C \(\forall x\) [(tiger (x) \(\vee \) lion (x))\(\rightarrow \){(attacks(x)\(\rightarrow \)hungry (x) \(\vee \) threatened (x))}]
- D \(\forall x\) [(tiger (x) \(\vee\) lion (x))\(\rightarrow \){(hungry (x) \(\vee \) threatened (x))\(\rightarrow \)attacks(x))}]