1: Which of the following statements are true? (i) Leta, b, and c be positive real numbers. If a + b = c then In a +1n b = In C (ii) Let a, b, and c be positive real numbers. If a + b = c then 1n(a + b) = ln .9 lna (iii) Let a, b, and c be positive real numbers with b at 1. If a b = c then E = In C (A) (ii) only (B) (i) and (ii) only (C) all of them (D) (ii) and (iii) only (E) (i) and (iii) only (F) (i) only (G) none of them (H) (iii) only