Mathematical logic Logic of statements or propositions. For each of the following conditions, give an example of a set of unsatisfiable formulas Γ that satisfy the condition. a) Each element of Γ is, in itself, satisfiable. b) For any two elements ?1 and ?2 of Γ the set {γ_1,γ_2 } is satisfiable. Please be as clear as possible. Thank you.

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