Find the  terms of the sequence defined by

         

Asked by Topperlearning User | 7th Apr, 2014, 04:19: PM

Expert Answer:

For n = 5 which is an odd natural number we have

         

          For n = 8 which is an even natural number

           an = n(n+1) = 8(8+1) = 8 x 9 = 72

Answered by  | 7th Apr, 2014, 06:19: PM