Which is the Range and the Domain of this Function?

0 ⤊

a(n+1) = √(1 + a(n))

Note: lim (n ---> inf), the golden ratio

2007-10-17 06:41:28 · 2 answers · asked by Q&A 3 in Science & Mathematics ➔ Mathematics

a(n+1)>0 Domain
Range <= sqrt(1+a1) if a1 >0 or >=sqrt(1+a1) if a1 <0
a1 can´t be 0

2007-10-17 06:53:58 · answer #1 · answered by santmann2002 7 · 0⤊ 0⤋

First write in terms of f(n) = .... then determine any restrictions that would limit the values for x and y.

Good luck!

2007-10-17 13:46:47 · answer #2 · answered by Anonymous · 0⤊ 0⤋