Find the geometric mean between (i) 4/9 and 9/4 (ii) 14 and 7/32 (iii) 2a and 8a^3

(i) Geometric mean between Hence, geometric mean = 1. (ii) Geometric mean between 14 and Hence, geometric mean = . (iii) Geometric mean between 2a and 8a 3 Hence, geometric mean = 4a 2