1): Select the law which shows that the two propositions are logically equivalent. ¬((w∨p)∧(¬q∧¬w)) ¬(w∨p)∨¬(¬q∧¬w) A): DeMorgan’s law B): Distributive law C): Associative law D): Complement law     2):  Select the proposition that is a tautology.

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A: Proved the given consequent in natural deduction

Q: De Morgan's law, which choice is logically equivalent to allowing predicate statement:

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A:

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Q: predicate logic.

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A: the answer is given below:-

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Q: the negation of the proposition p:-5 0 or x> -5 ¬p:x>0 or xs -5 a ¬p:x<0 or x< -5

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