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Would this be the appropriate answer? Thanks so much.

Statement 1: Some of the advice that was not followed is good advice. F = is advice that was followed Key: G = is good advice

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Answer #1

As statement contains word some, we must use symbol \exists x

As advice is not follows ,there should be negation Fx.

So , 3rd option \exists x(~Fx)Gx) is correct.

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