# AP Calc. AB

posted by
**Sam** on
.

In general, if lim x->a m(x) does not exist and

lim x->a n(x) does not exist, is it true that

lim x->a [m(x)+n(x)] does not exist? How about

lim x->a [m(x)*n(x)]

posted by
**Sam** on
.

In general, if lim x->a m(x) does not exist and

lim x->a n(x) does not exist, is it true that

lim x->a [m(x)+n(x)] does not exist? How about

lim x->a [m(x)*n(x)]