Which connective in the following formula has the narrowest scope? Which has the widest? What does the negation have scope over? A ⟶ (B ∧ ¬(C ⟷ (D ∨ E)))

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A: The above equation is true and the explanation is given below.

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A: This statement is proved for this truth table that statement is TRUE.

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A: Solution:   Given,

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A: Solution ::

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A: The above equation is true and the explanation is given below.

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A: SUMMARY: - Hence, we discussed all the points.

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A: use pumping lemma to show that language L is not regular. L= {w={a,b,c}*}

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