For any variables
s
and
t
that are strings, an
i
that is a number:
s
=
* '< any string >'
*
t
=
'< any string >'
i
=
< any number >
Which of these are equivalent to
s.find(t,i)
:
1)
s[i:].find (t)
2)
s[i:].find (t[i:])
3)
s[i:].find (t) + i
4)
None of these
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