857 viewsDiscrete maths
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Why its answer is option D, why not Option C, plz expalin.

all the options are wrong here. “every lion is cruel” then how you write it. please confirm this first then we can go into further details


correct answer would be like this.


sir, why you used ‘implication’ ,why not ‘and’ as in option C

every lion drinks coffee can not be equal to this ∀x(lion(x) ∧ coffee(x)). reason is this formula would be interpreted as ” every x is lion(x) and coffee(x)”. our intention is not that. our intention is for every x (if is lion then it drinks coffee). So implication comes.

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