Answer:
Option C is correct.
Step-by-step explanation:
Given the arithmetic sequence. we have to choose that arithmetic sequence which has the common difference of 3.
Option A: 0, 3n, 6n, 9n, ...
The above sequence gives the common difference
3n-0=6n-3n=9n-6n=3n
Option B: n, 3n, 9n, 27n, ...
The above sequence does not give the same difference. Hence, not AP
Option C: n + 1, n + 4, n + 7, n + 10, ...
The above sequence gives the common difference
n+1-0=n+4-(n+1)=3
Option D: n + 3, n + 9, n + 27, n + 81
The above also sequence does not give the same difference. Hence, not AP.
Hence, option C is correct.
