Question

find the nth term of 1,4.9 16 and 1/3, 4/5, 7/7, 10/9

Answer 1

Answer:

n^2 , (1+3(n-1)) / (3+2(n-1))

Step-by-step explanation:

by studying the sequence u can see that its a sequence of square :

1^2, 2^2, 3^2, 4^2, ...

so nth term is n^2

and for second sequence :

1/3, 4/5, 7/7, 10/9

it would be (1+3(n-1)) / (3+2(n-1))