The previous page is sending you to https://www.chegg.com/homework-help/questions-and-answers/302-compute-s-f-nds-f-1-y-z-ri-5yj-4zk-n-outward-normal-vector-s-union-two-squares-s-10-0-q51375518.

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