No, Google Maps Navigation is not broken. It is a widely used and reliable navigation tool that provides accurate directions and real-time traffic information to help users reach their destinations efficiently. However, like any technology, there may be occasional glitches or inaccuracies, but overall, Google Maps Navigation is a highly functional and valuable tool for users. **

To calculate the area of a mapping in linear algebra, you can use the determinant of the matrix representing the linear transformation. The determinant of a 2x2 matrix represents the scaling factor of the area under the transformation. By taking the absolute value of the determinant, you can find the area of the parallelogram formed by the vectors under the mapping. This method can be extended to higher dimensions using the determinant of larger matrices. **

The route through the Ruhr area that is better for a drive depends on what you are looking for. If you want to experience the industrial heritage and history of the region, then taking the Industrial Heritage Trail (Route der Industriekultur) would be the better option. This route takes you past old coal mines, steelworks, and other industrial sites that are now UNESCO World Heritage sites. On the other hand, if you prefer a more scenic drive through the countryside and along the river, then taking the Ruhr Valley Route (RuhrtalRadweg) would be the better choice. This route follows the Ruhr River and passes through picturesque landscapes, charming towns, and green spaces. **

Google Maps Navigation does require an internet connection to provide real-time navigation and directions. However, Google Maps does offer a feature called offline maps, which allows users to download maps of specific areas for offline use. While offline maps can provide basic navigation like route planning and viewing saved locations, real-time traffic updates and turn-by-turn directions will not be available without an internet connection. **

The navigation route planner is sorted sensibly, as it takes into account factors such as distance, traffic conditions, and estimated travel time to provide the most efficient route. It also considers user preferences and real-time data to offer alternative routes in case of road closures or heavy congestion. Overall, the navigation route planner is designed to prioritize the quickest and most convenient route for the user's journey. **

Google Maps may sometimes suggest a strange route due to various factors such as traffic congestion, road closures, or construction. Additionally, the algorithm used by Google Maps may prioritize the fastest route based on real-time data, which could lead to unconventional routes. It is always a good idea to double-check the suggested route and use your own judgment when following directions from any mapping application. **

To activate navigation on Maps, first open the Maps app on your device. Then, enter your desired destination in the search bar. Once the destination is selected, tap on the "Directions" button. Finally, choose your preferred mode of transportation (car, walking, public transit) and tap on "Start" to begin the navigation. **

Google Maps Navigation does require an internet connection to provide real-time navigation and directions. However, users can download specific maps for offline use in advance, which allows them to access basic navigation features like route planning and turn-by-turn directions without an internet connection. Offline maps do not provide real-time traffic updates or satellite imagery, but they can still be useful in areas with limited or no internet connectivity. **