Question

If log,, (a +c), logio (c-a), logio (a–2 b+c) are in A.P., then
A) a, b, c are in A.P
B) a^2 ,b^2 ,c^2 are in A.P
C) a,b,c are in G.P.
D) a,b,c are in H.P​

Answer 1

Answer:

D)a,b,c are in H.P

please mark me as brainliest