1. write first five terms of the following1) a_n=n(n+2) 2)a_n=n/n+1

Write the first five terms in each of the following sequence: a_1=a_2=2,\ a_n=a_(n-1)-1,\ n >1 .

Write the first five terms in each of the following sequence: a_1=1,\ a_n=a_(n-1)+2,\ n >1

Write the first five terms in each of the following sequence: a_1=1=\ a_2,\ a_n=a_(n-1)+a_(n-2),\ n >2

Write the first five terms of the following sequence and obtain the corresponding series. a_1=a_2 =2,a_n=a_(n-1)-1,n >2

Write the first five terms of each of the following sequences whose n th terms are: a_n=3n+2 (ii) a_n=(n-2)/3 a_n=3^n (iv) a_n=(3n-2)/5 a_n=(-1)^n .2^n (vi) a_n=(n(n-2))/2 (vii) a_n=n^2-n+1 (viii) a_n=2n^2-3n+1 (ix) a_n=(2n-3)/6

Write the first five terms of the sequence whose n^(t h) terms are : a_n=n/(n+1)

Write the first five terms of the sequence whose n^(t h) terms are : a_n=n(n+2)

Write the first five terms of the sequence whose n^(t h) terms are : a_n=n(n^2+5)/4

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

Write the first five terms of the sequence whose n^(t h) terms are : a_n=(2n-3)/6