Question: help.. rite the negation for the following - Any valid argument has a true conclusion . Every real number is positive, negative or zero y

help..

help.. rite the negation for the following - Any valid argument has

rite the negation for the following - Any valid argument has a true conclusion . Every real number is positive, negative or zero y x e R, if x 3 then x229 Are (Vx, if P(x) then Q(x)) and (Vx, if Qx) then P,) equivalent

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