does not exist, because the function continues to oscillate around .
This is the same coming from the right and the left.
Your final question is unreadable...
Are you asking what is
What is the limit of sin(x) as x is approaching infinity?
Also, what is the limit of tan(x) when x is approaching pi from the right? (RIGHT HAND LIMIT)
Last, what is the limit of tan(x) when x is approaching to pi?
And last one, what is the limit of f(x) (4/x , x less than 1) and (x^3 - 2x + 5 , x greater than 1.) This function is probably peicewise.
Thank you very much.