(c) If a series of numbers be in G.P., show that their logarithms are in A.P

if a sequence of number is in GP show that their logarithms are in A.P

If a sequence of posivtive numbers are in G.P show that their logarithms in A.P

If the square of differences of three numbers be in A.P., then their differences re in (A) A.P. (B) G.P. (C) H.P. (D) none of these

If the square of differences of three numbers be in A.P., then their differences re in (A) A.P. (B) G.P. (C) H.P. (D) none of these

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

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 unequal numbers in A.P. such that a,b-c,c-a are in G.P. then

If a,b,c are unequal numbers in A.P. such that a,b-c,c-a are in G.P. then

If a,b,c are in G.P., show that 1/(a+b),1/(2b),1/(b+c) are in A.P.

If p ,q ,r are in A.P., show that the pth, qth and rth terms of any G.P. are in G.P.