Fill in the table and guess the value of the limit:
[math], where [math]

[math] [math] [math] [math]
2.002 [math] 1.998 [math]
2.001 [math] 1.999 [math]
2.0005 [math]1.9995 [math]
2.0001 [math]1.9999 [math]

The limit as [math] is