What is the identity element for the sum (dis | vedclass

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(A) In Boolean algebra,the disjunction (sum) operation is denoted by $\vee$.For any logical statement $p$,the identity element $c$ for disjunction mus

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$\sim t$

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(A) In Boolean algebra,the disjunction (sum) operation is denoted by $\vee$.For any logical statement $p$,the identity element $c$ for disjunction must satisfy $p \vee c = p$.Since $p \vee F = p$ (where $F$ is a contradiction/false statement),the identity element for disjunction is the contradiction $F$.In the context of Boolean algebra,the contradiction is denoted as $c$ or $\sim t$ (where $t$ is a tautology).Therefore,the identity element is $\sim t$.

What is the identity element for the sum (disjunction) in Boolean algebra of logical statements?

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