If a, b, c are in A.P. then show that `3^(a), 3^(b), 3^(c)` are in G.P.

If a,b,c are in A.P., the 3^(a), 3^(b) , 3^(c ) are in :

If the angles A,B,C of /_\ABC are in A.P., and its sides a, b, c are in Gp., show that a^(2) , b^(2), c^(2) 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 A.P ,then 3^(a),3^(b),3^(c) shall be in (A) A.P (B) G.P (C) H.P (D) None of these

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

If a, b, c are in A.P. then 3^a, 3^b, 3^c are in:

If a, b, c are in A.P, then show that: b+c-a ,\ c+a-b ,\ a+b-c are in A.P.

If a, b, c are in A.P., then show that (i) b + c – a, c + a – b, a + b – c are in A.P.