Chapter 15, Problem 13E

To determine

The time and date the Military personnel stationed at a base in Germany $\left({\text{51}}^{\text{ο}}{\text{N, 10}}^{\text{ο}}\text{E}\right)$ should watch the television to watch a live figure skating event from Salt City, Utah $\left({\text{41}}^{\text{ο}}{\text{N, 112}}^{\text{ο}}\text{W}\right)$ that was scheduled for  $7\text{ P}\text{.M}\text{.}$ local time on February 22.