Let A = be a set of positive numbers in geometric progression. Suppose n is odd. Show that the geometric mean and the median of A are the same.
Isn't the geometric mean = n th root of ? And the median is ?
Let A = be a set of positive numbers with arithmetic mean, geometric mean and harmonic mean A, G, H respectively.
In the case n=2, prove that A ≥ G ≥ H.
Help will be much appreciated. Thank you.