Consider the following python code using numpy:

import numpy as $np$

$x=np*array([8,3,1,1,5])$

$y=np*arange(10)$

$z=2+x$

Which of the follow expressions will retrieve $1$ from $y.$

$y[1]$

$y[0]$

$y[-1]$

$y[2]$

None of the other answers