yeah i do believe it does mean that. However I don't know how to go about solving it then...
if it were to mean that then for the first question:
f(x)=3[x], a=-1, it would not exist because x E(is not) in the Z(intergers)?
then for the second question
where sinx=an interger that is...
hi,
So i have a few questions and i can't seem to wrap my head around it.
Q1
Decide which of the following functions has a removable discontinuity at a, and then if it is so..remove the discontinuity.
f(x)=3[x]; a=-1.
(I don't think there is a removable discontinuity because...