If a,b,c are in G.P., prove that: `log_ax,log_bx,log_cx`are in H.P.

If a, b, c are in G.P, then log_a x, log_b x, log_c x are in

If a, b, c are in G.P, then log_a x, log_b x, log_c x are in

If a,b and c are in G.P., prove that log a, log b and log c are in A.P.

If the equations ax^(2) +2bx +c = 0 and Ax^(2) +2Bx+C=0 have a common root and a,b,c are in G.P prove that a/A , b/B, c/C are in H.P

If log_a x, log_b x, log_c x are in A.P then c^2=

if a ,b ,c are in G.P.,then (log)_a 10 ,(log)_b10,(log)_c 10 are in____

Prove that: log_ax xxlog_by=log_bx xxlog_ay

If a ,\ b ,\ c are in G.P. prove that 1/((log)_a m),1/((log)_b m),1/((log)_c m) are in A.P.

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 x is a positive real number different from 1 such that log_a x, log_b x, log_c x are in A.P then