Question: please help solve this ASAP, THANK YOU. 2. [10] Using the identities of propositional calculus, prove that (PQ) ((PVO) (PAQ) ) is true. 3. (10)

please help solve this ASAP, THANK YOU. 2. [10] Using the

please help solve this ASAP, THANK YOU.

2. [10] Using the identities of propositional calculus, prove that (PQ) ((PVO) (PAQ) ) is true. 3. (10) Using the identities of propositional calculus, prove that ((P-Q1-Q) P is true. 4. (10) Is ((P-Q) AQ) P true or false? You need to prove your

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