Question

find the 3 terms of the recursively defined sequence
a sub1= 2 an=(an-1)^2

Answer 1

\[a _1= 2 \]
\[a_n=(a_n−1)^2\]
??? please use the equation feature if this is not your formula

Answer 2

\[a_1=2,a_n=a_{n-1}^2\] i bet

Answer 3

so it is
\[2, 2^2=4, 4^2=16, ...\]or just
\[2,4,16,256,...\]

Answer 4

so how do i find that answer using a equation?