What is the geometric mean of 5 and 15?
2 Answers
Jan 29, 2016
Explanation:
If you have say 3 variables : a; b; c
Then the Geometric mean for these 3 numbers is:
Then for any variable
So for your numbers:
Feb 14, 2018
Explanation:
In a GP, there is always a constant ratio between consecutive terms.
So for a sequence
So for the sequence
Cross multiplying gives us: