1) For this problem, you’ll use the Truth Machine. Build a truth table for the

1) For this problem, you’ll use the Truth Machine. Build a truth table for the following sentence:

Truth Machine

Pv~(QvR)
You’ll then take a screenshot and upload the photo
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2) For this problem, you’ll use the Truth Machine.Links to an external site. https://logiccourse.com/truth-machine/
Build a truth table for the following two sentences and answer whether the two sentences are equivalent or not. The two sentences are:
P&~(QvR)
(P&~Q)&~R
You’ll then take a screenshot and upload the photo
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3) Express this formula is simplified negation normal form.
~(~((~BvC)& A) v ~(~BvC))