help to solve this homework and please explain to me thank you so much for your help
https://myessayvalet.com/wp-content/uploads/2020/06/logoMEV.png00Valethttps://myessayvalet.com/wp-content/uploads/2020/06/logoMEV.pngValet2022-05-19 10:12:092022-05-19 10:12:09nmr help gind the m z