Discrete Mathematics MCQ Set 1 1. For the sequence 1, 7, 25, 79, 241, 727 … simple formula for {an} is ____________ a) 3n+1 – 2 b) 3n – 2 c) (-3)n + 4 d) n2 – 2 AnswerAnswer: b [Reason:] The ratio of consecutive numbers is close to 3. Comparing these terms with the…