Prove the following relation:(P ^ Q) v (P ^ ~Q) = P
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The columns of P and (P ^ Q) v (P ^ ~Q) have the same entries. Hence, the relation is proved.
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What do you understand by 'Logic' and 'Propositional Logic'?
What is a proposition?
State the law represented by the following proposition and prove it with the help of a truth table:P v P = P
How will you distinguish a proposition from a compound proposition?