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If Px = "x is possile" Mx = "x is a mission"

STATEMENT: m is not a possible mission.

I would assume 2 ways

  1. For all of x. (Not Px and not Mx)
  2. For all of x. (Not Px) and Mx (because it can be a mission but not possible)

Is this right? Thanks.

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  • $\begingroup$ This is extremely unclear. What is the question? Note that "$m$ is not a possible mission" is a statement, not a question. What are you asked to do here? $\endgroup$
    – zipirovich
    Sep 26 '19 at 4:36
  • $\begingroup$ If 1 or 2 is correct for the statement? If I am doing this correct. $\endgroup$ Sep 26 '19 at 4:40
  • $\begingroup$ Your 2. is correct, if you mean "not (Px and Mx)". $\endgroup$
    – lemontree
    Sep 26 '19 at 7:14
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$(Mm \wedge \neg Pm) \vee \neg Mm$
Equivalently
$Mm \rightarrow \neg Pm$

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