Question

If a + b/ 1 - ab, b, b + c/ 1 - bc are in A.P., then a, 1/b, c are in (a) A.P (b) G.P.
(c) H.P. (d) none of these

Answer 1

Answer:

c)H.P

Step-by-step explanation:

I hope it will be correct.... but I'm not sure....

plz mark me as brainleast