I need help for one drill.
I must find the boundaries conditions of :
[ sin (n) / ( n+ (-1)^(n+1) ] ; n E |N
and
( n! / n^[n] ) ; n E |N
I'm a first-year mathematics student and i don't know in what way I've to write in order to find the boundaries conditions.
If i write : Lim whatnot = whatnot , it's false. So how can i do ?
Thx
