Question

If a+b/1-ab, b and (b+c)/1-bc are in A.P then c,abc,c are in
a)A.P
b)G.P
c)H.P
d)A.G.P​

Answer 1

I think answer is A.G.P

Step-by-step explanation:

cross multiply every thing in bracket and remove brackets

Ans will be: ab+ac/abc, ab+bc/abc , ab+ac/abc.

Here it is neither Ap , Hp nor Gp. So it will be A.G.P

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Answer 2

your answer is gp

I hope my answer is hope ful for you