Question

Write the first five terms of the following sequences whose
nth term is
n
(i) an=n/n+1
(ii) an=2"
n+1​

Answer 1

Answer:

(i)2,3,4,5,6

(ii)3,5,7,9,11

Step-by-step explanation:

(i) At n=1,

a1=1+1=2

At n=2,

a2=2+1=3

At n=3,

a3=3+1=4

(ii)At n=1,

a1=2+1=3

At n=2,

a2=4+1=5

At n=3,

a3=6+1=7