For each of the following questions, determine whether the given formulas is a wff or not. If it is a wff, indicate its main operator.
-[(D ⊃ ∼E) • (F ⊃ E)] ⊃ [D ⊃ (∼F $ \lor $ G)]

Question

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The Answer of For each of the following questions, determine whether the given formulas is a wff or not. If it is a wff, indicate its main operator.
-[(D ⊃ ∼E) • (F ⊃ E)] ⊃ [D ⊃ (∼F $ \lor $ G)]

For Each of the Following Questions, Determine Whether the Given ∨ \lor ∨

For Each of the Following Questions, Determine Whether the Given $\lor$