A sequence xnx_nxn is defined by x0=2x_0 = 2x0=2 and xn=1+1xn−1x_n = 1 + \frac{1}{x_{n-1}}xn=1+xn−11 for n≥1n \geq 1n≥1. Find the value of x3x_3x3.
8/58/58/5
5/35/35/3
7/47/47/4
13/813/813/8