Answer:
5/4.
Step-by-step explanation:
If we put x = 0 we get a result of 0/0 so we can use L'hopital's rule.
We differentiate top and bottom:
= (5 cos 5x) / 4
Limit as x ---> 0 of 5 cos 5x is 5 * 1 = 5
Answer is 5/4.
