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

If a,b,c are in G.P.,prove that: log_(a)x,log_(b)x,log_(c)x are in H.P.

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

If a,b,c are in G.P., then show that : loga, logb, log c are in A.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 A.P and a,b,d are in G.P, prove that a,a-b,d-c are in G.P.

If a,b,c are in G.P.,then prove that log a^(n),log b^(n),log c^(n)quad 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