### Home > PC > Chapter 8 > Lesson 8.2.4 > Problem8-122

8-122.

A sequence is defined recursively by $x_{n+1} =\frac { 1 } { x _ { n } + 1 }$ with $x_{1} = 1$. Write the first five terms.

$x_{1+1}=\frac{1}{x_1+1}\ \ x_2=\frac{1}{1+1}=\frac{1}{2}$