The reasonable answer should be Dispute.
Answer: There are 6046 digits will be written on expansion upto 2015th power.
Step-by-step explanation:
Since we have given that

We have to find the number of digits ,
So,

Since we know that

so,

Hence, there are 6046 digits will be written on expansion upto 2015th power.
Arc FE: 76°
arc DEF: 180°
arc CFD: 284°
arc DFE: 256°
29/3 - 17/3
15/3 is your answer, or 5