Let n be a positive integer Which among the following statements is true?* O n+ 1 and n + 2 are relatively prime and tem(n + 1. n + 2) = (n + 1)(n + 2). O ged(n+1, n + 2) = n + 1 and Iem(n + 1, n + 2) = 1 + 2. O n+1 and n + 2 are not relatively prime and Icm(n + 1, n + 2) = 1 +3. None of the mentioned