Only the questions with star

2. For each of the following sentences, indicate whether the sentence is a nega- tion, a conjunction, a disjunction, a material conditional, or a material bicon- ditional. a. AB *d.(Ao B) e. A (B& D) g. (A B) & (Co D) i, [A & ~ (B v C)] [(A & ~ B) & (A & ~ C)] k. AB) h.~B *n. (A v~B) (C & ~ D)