Question 224290
<font face="Garamond" size="+2">


Depends on whether the end-points are included or not.  There are four possibilities depending on whether one endpoint, the other endpoint, both endpoints, or neither endpoint is included:



*[tex \LARGE \ \ \ \ \ \ \ \ \ \ 90\ \leq\ s\ <\ 140]


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ 90\ <\ s\ \leq\ 140]


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ 90\ \leq\ s\ \leq\ 140]


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ 90\ <\ s\ <\ 140]


Your choice.


John
*[tex \LARGE e^{i\pi} + 1 = 0]
</font>