the book says that g(x)= x ,if x is not equal to 2 / 1,if x=2(adsbygoogle = window.adsbygoogle || []).push({});

has a removable disc. at x =2.

I couldn't remove it.I guess I didn't understand a removable dic. completely.I have an exam on friday.I need your help

thanks

**Physics Forums | Science Articles, Homework Help, Discussion**

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Homework Help: Removable discontinuity

**Physics Forums | Science Articles, Homework Help, Discussion**