JEE Math Practice Question
Which of the following statements is a tautology?
- A.(p $$ \wedge $$ q) $$ \to $$ p $$ \vee $$ q
- B.(p $$ \vee $$ q) $$ \to $$ p $$ \vee $$ q
- C.(p $$ \vee $$ q) $$ \to $$ p $$ \wedge $$ q
- D.p $$ \vee $$ ( q) $$ \to $$ p $$ \wedge $$ q
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