Question: Prove that the following problem is coNP - complete: EQV = f 1 2 j 1 and 2 are logically equivalent boolean formulasg Logically equivalent

Prove that the following problem is coNP-complete:
EQV = f12 j 1 and 2 are logically equivalent boolean formulasg
Logically equivalent means that the formulas have the same set of variables, and for every assignment
of variables, the formulas evaluate to the same result

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