Question: If = ~(~ ~) and = ( )^(~ ), prove by the analysis method (proof based on contradiction) whether | = is correct?

If = ~(~ ~) and = ( )^(~ ), prove by the analysis method (proof based on contradiction) whether | = is correct?

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If = ~(~ ~) and = ( )^(~ ), prove by the analysis method (proof based on contradiction) whether | = is correct?

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