Question
If lim x->6 f(x)g(x) exists, then the limit must be f(6)g(6). True or false?
Explain why it's true or false.
Help!
Explain why it's true or false.
Help!
Answers
MathMate
It is possible that the lim x→q f(x) exists, but f(q) does not.
An example is
f(x)=sin(x)/x where
lim x→0 f(x)=1, but
f(0) does not exist.
I leave it up to you to decide on whether the answer should be true or false.
An example is
f(x)=sin(x)/x where
lim x→0 f(x)=1, but
f(0) does not exist.
I leave it up to you to decide on whether the answer should be true or false.