Question

I tried it many time but not got the correct answer , anyone could plz help me

Aayush got Rs1881 intrest of certain sum for 2 year at 9% compounded yearly . find the sum.​

Answer 1

C.I=P(1+r/100)^n-1

1881=p(109/100)^2-1

1881=p(11881-10000/10000)

1881=p×1881/10000

1881/1881×10000=p

P=10,000