Q6. Ans: BD. How? Q6. Ans: BD. How? o o Share with your friends Share 0 MD. Akram answered this Dear Student, Regards 0 View Full Answer Annapurna Shobitha answered this Option b is the correct anwer substitute value for n as 2 then you will get the answer 1 Annapurna Shobitha answered this Option d is also correct answer 1