Given the Function $h(r)=\left\{\begin{array}{cc}1-\sin (\pi r / 2) & -1 \leq r \leq 1 \\0 & r<-1, r>1\end{array}\right.$

question 4

True/False

Given the function $h(r)=\left\{\begin{array}{cc}1-\sin (\pi r / 2) & -1 \leq r \leq 1 \\0 & r<-1, r>1\end{array}\right.$ .Is $h(r)$
differentiable at r = -1?

---

Definitions:

Average Age

It represents the central value of age data points in a set, providing a typical age around which individual ages are distributed.

Fiber-optic

Refers to the technology that uses thin, flexible fibers of glass or other transparent solids to transmit light signals for telecommunications or lighting.

Ethernet Cables

Cabling technology used for connecting devices in a wired local area network (LAN) or wide area network (WAN).

Sample

A subset of individuals or objects collected from a larger population, used for statistical analysis or quality assurance.