Write the first three terms of the sequence difined by `a_(n) = n(n+1)`

Write the first three terms of the sequence defined by a_(n) = n(n+1)

Write the first three terms of the sequence defined by a_1= 2,a_(n+1)=(2a_n+3)/(a_n+2) .

Write the first five terms of the sequence defined by a_n=(-1)^(n-1). 2^n

Give first 3 terms of the sequence defined by a_n=n/(n^2+1)dot

Write the first three terms in each of the sequence defined by the following: a_n=3n+2 (ii) a_n=n^2+1

Write the first three terms in each of the equences defined by the following: t_n= n^2/(n+2)

Find the first four terms of the sequence defined by a_1=3\ a n d\ a_n=3a_(n-1)+2 , for all n >1.

Find the first four terms of the sequence defined by a_1=3\ a n d\ a_n=3a_(n-1)+2 , for all n .1.

Write the first three terms in each of the following sequences defined by the following:(i) a_n=2n+5 (ii) a_n=(n-3)/4

Write the first five terms of the sequence and obtain the corresponding series : a_1=-1,a_n=(a_(n-1))/n ,ngeq2