If three positive real numbers a,b,c, `(cgta)` are in H.P., then `log(a+c)+log(a-2b+c)` is equal to

If three positive real number a,b and c are in G.P show that log a , log b and log c are in A.P

If a, b,c are in G.P, then log a, log b, log c are:

If a,b,c are three distinct positive real numbers which are in H.P., then (3a + 2b)/(2a - b) + (3c + 2b)/(2c - b) is

If three unequal positive real numbers a,b,c are in G.P.and b-c,c-a,a-b are in H.P.then the value of a+b+c depends on

There distinct positive numbers, a,b,c are in G.P. while log _(c) a, log _(b) c, log _(a) b are in A.P. with non-zero common difference d, then 2d=

There distinct positive numbers, a,b,c are in G.P. while log _(c) a, log _(b) c, log _(a) b are in A.P. with non-zero common difference d, then 2d=

if c(a-b)=a(b-c) then (log(a+c)+log(a-2b+c))/(log(a+c)) is equal to

Three unequal positive numbers a, b, c are such that a, b, c are in G.P. while log ((5c)/(2a)), log((7b)/(5c)), log((2a)/(7b)) are in A.P. Then a, b, c are the lengths of the sides of