Question

Write the first 3 terms of an= n(n-2)/3​

Answer 1

Explanation:

Write the first five terms of each of the following sequences whose nth terms are : (i)an=3n+2. (ii)an=n-2/3. (iii)an=3n. (iv) an=3n-2/5. (v)an= (-1)n.2n. (vi)an=n (n-2)/2. (vii)an=n²-n+1. (viii)an=2n²-3n+1.