The compound propositions p and q are called logically equivalent if – McqOptions

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1.	The compound propositions p and q are called logically equivalent if Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â is a tautology.
A.	p â†” q
B.	p â†’ q
C.	Â¬ (p âˆ¨ q)
D.	Â¬p âˆ¨ Â¬q
Answer» B. p â†’ q

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