If the 3rd and 7th terms of a G.P are 9 and 1/9 respectively. Find the common ratio. by Sunday | Jan 6 | Mathematics WAEC | 0 comments A. 13 B. 19 C. 23 D. 29 Correct Answer: Option A A. 13 Users Also Read These:If the velocity ratio of a machine is 5. What is its…A machine of velocity ratio 6 requires an effort of…An electric generator has e.m.f. of 240 V and…Two bodies have masses in the ratio 3:1. They…Two spanners X and Y of lengths 15cm and 20cm…