I will try if I get I send
Source of question?
I am getting 9 ..option (E)
@Achyut_2020 Can you show your working
Now i am getting 10 i dont know what to do for last step@Sneha_2021 what is the answer?
@Achyut_2020 in the first step ring expansion will take place as it is E1
I don't think as it is already stable . @Ajay_2020_1 can you send diagram please
@Achyut_2020 ans is 27
And first step will be formation of 6 member ring