SubArea: Arithmetic sequencesLevel: AProject ID: 1003085103Accepted: 1Clonable: 0Easy: 1The third term of an arithmetic sequence is 3 and the common difference is 3. Find the nth term.an=3n−6 for all n∈Nan=3n−3 for all n∈Nan=3n for all n∈Nan=3n+3 for all n∈Nan=3n+6 for all n∈N