Question

How? Predict the next two numbers in this sequence. 1/4, 1/9, 1/16, 1/25,...

A.1/36, 1/49
B.1/36, 1/47
C.1/50, 1/100
D.1/50, 1/75

Answer 1

A

Answer 2

but how do you get it

Answer 3

(1/(n+1)^2)

Answer 4

1/2^2,1/3^2, 1/4^2, 1/5^2
so next two numbers are 1/6^2 and 1/7^2
i.e 1/36 and 1/49

Answer 5

you take the element number, like the first element, add one, and square it.

Answer 6

a

Answer 7

1/36, 1/49.

Answer 8

Thanks guys :)