The previous page is sending you to https://www.chegg.com/homework-help/questions-and-answers/begin-array-l-cdot-d-c-e-n-8-v-cdot-c-e-n-210-mathrm-mv-mathrm-rms-cdot-mathrm-r-1-100-mat-q119858871.

 If you do not want to visit that page, you can return to the previous page.