# What is jump Discontinuity?

##### 1 Answer

Aug 19, 2014

This should not be confused with a point discontinuity where:

#lim_(x->a^-)f(x)=lim_(x->a^+)f(x)#

which means

#lim_(x->a)f(x)# exists

and:

#lim_(x->a)f(x)!=f(a)#

It could be the case that