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_ax,log_bx,log_cx are in H.P.

If a ,\ b ,\ c are in G.P. prove that loga ,\ logb ,\ logc are in A.P.

If a,b and c are in G.P., prove that log a, log b and 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 G.P, then log_a x, log_b x, log_c x are in

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 a ,b ,c ,d are in G.P., prove that a+b,b+c ,c+d are also in G.P.

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 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 A.P and a, b, d are in G.P, prove that a, a -b, d -c are in G.P.