Answer:
The limit of the function at x approaches to is
.
Step-by-step explanation:
Consider the information:
If we try to find the value at we will obtained a
form. this means that L'Hôpital's rule applies.
To apply the rule, take the derivative of the numerator:
Now, take the derivative of the denominator:
Therefore,
Since, tangent function approaches -∞ as x approaches to
, therefore, the original expression does the same thing.
Hence, the limit of the function at x approaches to is
.