hi everyone

Question

a)Calculate the following sequence:

{(n^3)/(n^3+n^2+1)}^5,n=0

this is how i did it...

n = 1, =1/3

n=2,=8/13

n=3,27/37

n=4,64/81

n=5, 125/151

ans: 1/3,8/13,27/37,64/81,125/151

b){an}^6 ,n=0 if a(n+1)= (an+3)/(an+1), a0=2

a1= (2+3)/(2+1) = 5/3

a2=(3+3)/(3+1)=3/2

a3=(4+3)/(4+1)=7/5

a4=(5+3)/(5+1)=8/6

a5=(6+3)/(6+1)=9/7

a6=(7+3)/(7+1)=10/8

ans:5/3,3/2,7/5,4/3,9/7,5/4

did i do it right?please help advise.thank you